73374742 has 16 divisors (see below), whose sum is σ = 126901152. Its totient is φ = 31167360.

The previous prime is 73374689. The next prime is 73374773. The reversal of 73374742 is 24747337.

It is a congruent number.

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, 21609 + ... + 24772.

It is an arithmetic number, because the mean of its divisors is an integer number (7931322).

Almost surely, 2^73374742 is an apocalyptic number.

73374742 is a deficient number, since it is larger than the sum of its proper divisors (53526410).

73374742 is a wasteful number, since it uses less digits than its factorization.

73374742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46503.

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

The square root of 73374742 is about 8565.9057898158. The cubic root of 73374742 is about 418.6478473032.

The spelling of 73374742 in words is "seventy-three million, three hundred seventy-four thousand, seven hundred forty-two".