749374396 has 12 divisors (see below), whose sum is σ = 1312787952. Its totient is φ = 374292128.

The previous prime is 749374391. The next prime is 749374397. The reversal of 749374396 is 693473947.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749374391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94480 + ... + 102103.

It is an arithmetic number, because the mean of its divisors is an integer number (109398996).

Almost surely, 2^749374396 is an apocalyptic number.

It is an amenable number.

749374396 is a deficient number, since it is larger than the sum of its proper divisors (563413556).

749374396 is a wasteful number, since it uses less digits than its factorization.

749374396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197540 (or 197538 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 52.

The square root of 749374396 is about 27374.7035783038. The cubic root of 749374396 is about 908.3076043849.

The spelling of 749374396 in words is "seven hundred forty-nine million, three hundred seventy-four thousand, three hundred ninety-six".