749897362 has 8 divisors (see below), whose sum is σ = 1128821616. Its totient is φ = 373623492.

The previous prime is 749897321. The next prime is 749897363. The reversal of 749897362 is 263798947.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (749897363) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 661888 + ... + 663019.

It is an arithmetic number, because the mean of its divisors is an integer number (141102702).

Almost surely, 2^749897362 is an apocalyptic number.

749897362 is a deficient number, since it is larger than the sum of its proper divisors (378924254).

749897362 is a wasteful number, since it uses less digits than its factorization.

749897362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325192.

The product of its digits is 4572288, while the sum is 55.

The square root of 749897362 is about 27384.2539062141. The cubic root of 749897362 is about 908.5188488312.

The spelling of 749897362 in words is "seven hundred forty-nine million, eight hundred ninety-seven thousand, three hundred sixty-two".