749298060 has 192 divisors, whose sum is σ = 2804659200. Its totient is φ = 162238464.

The previous prime is 749298059. The next prime is 749298101. The reversal of 749298060 is 60892947.

It is a happy number.

It is a super-2 number, since 2×749298060² = 1122895165439527200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 749297997 and 749298015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66604 + ... + 77036.

It is an arithmetic number, because the mean of its divisors is an integer number (14607600).

Almost surely, 2^749298060 is an apocalyptic number.

749298060 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 749298060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1402329600).

749298060 is an abundant number, since it is smaller than the sum of its proper divisors (2055361140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

749298060 is a wasteful number, since it uses less digits than its factorization.

749298060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10477 (or 10469 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 749298060 is about 27373.3092628568. The cubic root of 749298060 is about 908.2767613581.

The spelling of 749298060 in words is "seven hundred forty-nine million, two hundred ninety-eight thousand, sixty".