73629996 has 24 divisors (see below), whose sum is σ = 187422144. Its totient is φ = 22312080.

The previous prime is 73629979. The next prime is 73630001. The reversal of 73629996 is 69992637.

73629996 = T₄₀₁ + T₄₀₂ + ... + T₇₉₆.

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, 278770 + ... + 279033.

It is an arithmetic number, because the mean of its divisors is an integer number (7809256).

Almost surely, 2^73629996 is an apocalyptic number.

It is an amenable number.

73629996 is an abundant number, since it is smaller than the sum of its proper divisors (113792148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73629996 is a wasteful number, since it uses less digits than its factorization.

73629996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557821 (or 557819 counting only the distinct ones).

The product of its digits is 1102248, while the sum is 51.

The square root of 73629996 is about 8580.7922711134. The cubic root of 73629996 is about 419.1327455938.

The spelling of 73629996 in words is "seventy-three million, six hundred twenty-nine thousand, nine hundred ninety-six".