749684196 has 36 divisors (see below), whose sum is σ = 1907598784. Its totient is φ = 248238000.

The previous prime is 749684189. The next prime is 749684203. The reversal of 749684196 is 691486947.

It is an interprime number because it is at equal distance from previous prime (749684189) and next prime (749684203).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63520 + ... + 74391.

Almost surely, 2^749684196 is an apocalyptic number.

It is an amenable number.

749684196 is an abundant number, since it is smaller than the sum of its proper divisors (1157914588).

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

749684196 is a wasteful number, since it uses less digits than its factorization.

749684196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138072 (or 138067 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 749684196 is about 27380.3615023615. The cubic root of 749684196 is about 908.4327554127.

The spelling of 749684196 in words is "seven hundred forty-nine million, six hundred eighty-four thousand, one hundred ninety-six".