742074355 has 16 divisors (see below), whose sum is σ = 1022572800. Its totient is φ = 511284960.

The previous prime is 742074343. The next prime is 742074397. The reversal of 742074355 is 553470247.

It is a happy number.

It is not a de Polignac number, because 742074355 - 2⁷ = 742074227 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354015 + ... + 356104.

It is an arithmetic number, because the mean of its divisors is an integer number (63910800).

Almost surely, 2^742074355 is an apocalyptic number.

742074355 is a deficient number, since it is larger than the sum of its proper divisors (280498445).

742074355 is a wasteful number, since it uses less digits than its factorization.

742074355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710154.

The product of its (nonzero) digits is 117600, while the sum is 37.

The square root of 742074355 is about 27241.0417385239. The cubic root of 742074355 is about 905.3485445623.

The spelling of 742074355 in words is "seven hundred forty-two million, seventy-four thousand, three hundred fifty-five".