742364338 has 16 divisors (see below), whose sum is σ = 1126445760. Its totient is φ = 366898896.

The previous prime is 742364321. The next prime is 742364393. The reversal of 742364338 is 833463247.

It is a super-2 number, since 2×742364338² = 1102209620668356488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 742364338.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92731 + ... + 100417.

It is an arithmetic number, because the mean of its divisors is an integer number (70402860).

Almost surely, 2^742364338 is an apocalyptic number.

742364338 is a deficient number, since it is larger than the sum of its proper divisors (384081422).

742364338 is a wasteful number, since it uses less digits than its factorization.

742364338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8241.

The product of its digits is 290304, while the sum is 40.

The square root of 742364338 is about 27246.3637573897. The cubic root of 742364338 is about 905.4664579472.

The spelling of 742364338 in words is "seven hundred forty-two million, three hundred sixty-four thousand, three hundred thirty-eight".