73896472 has 32 divisors (see below), whose sum is σ = 157071600. Its totient is φ = 32310144.

The previous prime is 73896457. The next prime is 73896479. The reversal of 73896472 is 27469837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73896479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16723 + ... + 20674.

Almost surely, 2^73896472 is an apocalyptic number.

It is an amenable number.

73896472 is an abundant number, since it is smaller than the sum of its proper divisors (83175128).

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

73896472 is a wasteful number, since it uses less digits than its factorization.

73896472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37435 (or 37431 counting only the distinct ones).

The product of its digits is 508032, while the sum is 46.

The square root of 73896472 is about 8596.3057181559. The cubic root of 73896472 is about 419.6377678008.

It can be divided in two parts, 7389 and 6472, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 73896472 in words is "seventy-three million, eight hundred ninety-six thousand, four hundred seventy-two".