748270080 has 240 divisors, whose sum is σ = 2650437504. Its totient is φ = 195010560.

The previous prime is 748270069. The next prime is 748270169. The reversal of 748270080 is 80072847.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×748270080² = 1119816225246412800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1082535 + ... + 1083225.

Almost surely, 2^748270080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748270080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325218752).

748270080 is an abundant number, since it is smaller than the sum of its proper divisors (1902167424).

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

748270080 is a wasteful number, since it uses less digits than its factorization.

748270080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 748270080 is about 27354.5257681430. The cubic root of 748270080 is about 907.8612090321.

The spelling of 748270080 in words is "seven hundred forty-eight million, two hundred seventy thousand, eighty".