73749260 has 48 divisors (see below), whose sum is σ = 175576800. Its totient is φ = 25795584.

The previous prime is 73749239. The next prime is 73749323. The reversal of 73749260 is 6294737.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2525 + ... + 12404.

It is an arithmetic number, because the mean of its divisors is an integer number (3657850).

Almost surely, 2^73749260 is an apocalyptic number.

It is an amenable number.

73749260 is an abundant number, since it is smaller than the sum of its proper divisors (101827540).

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

73749260 is a wasteful number, since it uses less digits than its factorization.

73749260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14970 (or 14968 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 73749260 is about 8587.7389340850. The cubic root of 73749260 is about 419.3589237154.

The spelling of 73749260 in words is "seventy-three million, seven hundred forty-nine thousand, two hundred sixty".