742074936 has 16 divisors (see below), whose sum is σ = 1855187400. Its totient is φ = 247358304.

The previous prime is 742074917. The next prime is 742074989. The reversal of 742074936 is 639470247.

It is a congruent number.

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, 15459871 + ... + 15459918.

Almost surely, 2^742074936 is an apocalyptic number.

It is an amenable number.

742074936 is an abundant number, since it is smaller than the sum of its proper divisors (1113112464).

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

742074936 is a wasteful number, since it uses less digits than its factorization.

742074936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30919798 (or 30919794 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 742074936 is about 27241.0524025780. The cubic root of 742074936 is about 905.3487808402.

The spelling of 742074936 in words is "seven hundred forty-two million, seventy-four thousand, nine hundred thirty-six".