748011915 has 40 divisors (see below), whose sum is σ = 1532440800. Its totient is φ = 341947008.

The previous prime is 748011881. The next prime is 748011937. The reversal of 748011915 is 519110847.

It is not a de Polignac number, because 748011915 - 2¹⁴ = 747995531 is a prime.

It is a super-3 number, since 3×748011915³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 748011915.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 129090 + ... + 134759.

It is an arithmetic number, because the mean of its divisors is an integer number (38311020).

Almost surely, 2^748011915 is an apocalyptic number.

748011915 is an abundant number, since it is smaller than the sum of its proper divisors (784428885).

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

748011915 is a wasteful number, since it uses less digits than its factorization.

748011915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263873 (or 263864 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 748011915 is about 27349.8064892606. The cubic root of 748011915 is about 907.7567882019.

The spelling of 748011915 in words is "seven hundred forty-eight million, eleven thousand, nine hundred fifteen".