749233476 has 120 divisors (see below), whose sum is σ = 2011496256. Its totient is φ = 243103680.

The previous prime is 749233427. The next prime is 749233477. The reversal of 749233476 is 674332947.

It is a super-2 number, since 2×749233476² = 1122701603118085152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (749233477) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3300475 + ... + 3300701.

Almost surely, 2^749233476 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 749233476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1005748128).

749233476 is an abundant number, since it is smaller than the sum of its proper divisors (1262262780).

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

749233476 is a wasteful number, since it uses less digits than its factorization.

749233476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 460 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 749233476 is about 27372.1295481371. The cubic root of 749233476 is about 908.2506650087.

The spelling of 749233476 in words is "seven hundred forty-nine million, two hundred thirty-three thousand, four hundred seventy-six".