73685374 has 8 divisors (see below), whose sum is σ = 126317808. Its totient is φ = 31579440.

The previous prime is 73685369. The next prime is 73685383. The reversal of 73685374 is 47358637.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 73685374.

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, 2631607 + ... + 2631634.

It is an arithmetic number, because the mean of its divisors is an integer number (15789726).

Almost surely, 2^73685374 is an apocalyptic number.

73685374 is a deficient number, since it is larger than the sum of its proper divisors (52632434).

73685374 is a wasteful number, since it uses less digits than its factorization.

73685374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263250.

The product of its digits is 423360, while the sum is 43.

The square root of 73685374 is about 8584.0185228132. The cubic root of 73685374 is about 419.2377975104.

The spelling of 73685374 in words is "seventy-three million, six hundred eighty-five thousand, three hundred seventy-four".