73736630 has 16 divisors (see below), whose sum is σ = 144792144. Its totient is φ = 26813280.

The previous prime is 73736629. The next prime is 73736657. The reversal of 73736630 is 3663737.

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, 335057 + ... + 335276.

It is an arithmetic number, because the mean of its divisors is an integer number (9049509).

Almost surely, 2^73736630 is an apocalyptic number.

73736630 is a deficient number, since it is larger than the sum of its proper divisors (71055514).

73736630 is a wasteful number, since it uses less digits than its factorization.

73736630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670351.

The product of its (nonzero) digits is 47628, while the sum is 35.

The square root of 73736630 is about 8587.0035518800. The cubic root of 73736630 is about 419.3349831109.

The spelling of 73736630 in words is "seventy-three million, seven hundred thirty-six thousand, six hundred thirty".