749299112 has 32 divisors (see below), whose sum is σ = 1435622400. Its totient is φ = 366532800.

The previous prime is 749299093. The next prime is 749299189. The reversal of 749299112 is 211992947.

It is a super-2 number, since 2×749299112² = 1122898318487977088, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89189 + ... + 97227.

It is an arithmetic number, because the mean of its divisors is an integer number (44863200).

Almost surely, 2^749299112 is an apocalyptic number.

It is an amenable number.

749299112 is a deficient number, since it is larger than the sum of its proper divisors (686323288).

749299112 is a wasteful number, since it uses less digits than its factorization.

749299112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8297 (or 8293 counting only the distinct ones).

The product of its digits is 81648, while the sum is 44.

The square root of 749299112 is about 27373.3284786487. The cubic root of 749299112 is about 908.2771864256.

The spelling of 749299112 in words is "seven hundred forty-nine million, two hundred ninety-nine thousand, one hundred twelve".