2973380 has 12 divisors (see below), whose sum is σ = 6244140. Its totient is φ = 1189344.

The previous prime is 2973379. The next prime is 2973391. The reversal of 2973380 is 833792.

It can be written as a sum of positive squares in 2 ways, for example, as 1420864 + 1552516 = 1192^2 + 1246^2 .

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, 74315 + ... + 74354.

It is an arithmetic number, because the mean of its divisors is an integer number (520345).

2^2973380 is an apocalyptic number.

2973380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2973380 is an abundant number, since it is smaller than the sum of its proper divisors (3270760).

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

2973380 is a wasteful number, since it uses less digits than its factorization.

2973380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148678 (or 148676 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2973380 is about 1724.3491525790. The cubic root of 2973380 is about 143.7971036561.

The spelling of 2973380 in words is "two million, nine hundred seventy-three thousand, three hundred eighty".