73878348 has 24 divisors (see below), whose sum is σ = 172585728. Its totient is φ = 24597136.

The previous prime is 73878319. The next prime is 73878353. The reversal of 73878348 is 84387837.

It is a junction number, because it is equal to n+sod(n) for n = 73878297 and 73878306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8665 + ... + 14927.

It is an arithmetic number, because the mean of its divisors is an integer number (7191072).

Almost surely, 2^73878348 is an apocalyptic number.

It is an amenable number.

73878348 is an abundant number, since it is smaller than the sum of its proper divisors (98707380).

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

73878348 is a wasteful number, since it uses less digits than its factorization.

73878348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7253 (or 7251 counting only the distinct ones).

The product of its digits is 903168, while the sum is 48.

The square root of 73878348 is about 8595.2514797416. The cubic root of 73878348 is about 419.6034579230.

The spelling of 73878348 in words is "seventy-three million, eight hundred seventy-eight thousand, three hundred forty-eight".