73949276 has 12 divisors (see below), whose sum is σ = 129482808. Its totient is φ = 36954192.

The previous prime is 73949237. The next prime is 73949297. The reversal of 73949276 is 67294937.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 73949276.

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, 5450 + ... + 13326.

It is an arithmetic number, because the mean of its divisors is an integer number (10790234).

Almost surely, 2^73949276 is an apocalyptic number.

It is an amenable number.

73949276 is a deficient number, since it is larger than the sum of its proper divisors (55533532).

73949276 is a wasteful number, since it uses less digits than its factorization.

73949276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10228 (or 10226 counting only the distinct ones).

The product of its digits is 571536, while the sum is 47.

The square root of 73949276 is about 8599.3764890252. The cubic root of 73949276 is about 419.7376971401.

The spelling of 73949276 in words is "seventy-three million, nine hundred forty-nine thousand, two hundred seventy-six".