749433896 has 16 divisors (see below), whose sum is σ = 1407883200. Its totient is φ = 373998384.

The previous prime is 749433877. The next prime is 749433913. The reversal of 749433896 is 698334947.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85376 + ... + 93743.

It is an arithmetic number, because the mean of its divisors is an integer number (87992700).

Almost surely, 2^749433896 is an apocalyptic number.

It is an amenable number.

749433896 is a deficient number, since it is larger than the sum of its proper divisors (658449304).

749433896 is a wasteful number, since it uses less digits than its factorization.

749433896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179648 (or 179644 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 53.

The square root of 749433896 is about 27375.7903264910. The cubic root of 749433896 is about 908.3316434911.

The spelling of 749433896 in words is "seven hundred forty-nine million, four hundred thirty-three thousand, eight hundred ninety-six".