74737342 has 16 divisors (see below), whose sum is σ = 118548864. Its totient is φ = 35280000.

The previous prime is 74737339. The next prime is 74737349. The reversal of 74737342 is 24373747.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74737349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12159 + ... + 17242.

It is an arithmetic number, because the mean of its divisors is an integer number (7409304).

Almost surely, 2^74737342 is an apocalyptic number.

74737342 is a deficient number, since it is larger than the sum of its proper divisors (43811522).

74737342 is a wasteful number, since it uses less digits than its factorization.

74737342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29475.

The product of its digits is 98784, while the sum is 37.

The square root of 74737342 is about 8645.0761708617. The cubic root of 74737342 is about 421.2234583095.

The spelling of 74737342 in words is "seventy-four million, seven hundred thirty-seven thousand, three hundred forty-two".