7980474 has 16 divisors (see below), whose sum is σ = 16030080. Its totient is φ = 2648640.

The previous prime is 7980473. The next prime is 7980491. The reversal of 7980474 is 4740897.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7980473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1314 + ... + 4205.

It is an arithmetic number, because the mean of its divisors is an integer number (1001880).

Almost surely, 2^7980474 is an apocalyptic number.

7980474 is an abundant number, since it is smaller than the sum of its proper divisors (8049606).

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

7980474 is a wasteful number, since it uses less digits than its factorization.

7980474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5765.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 7980474 is about 2824.9732742099. The cubic root of 7980474 is about 199.8371507700.

The spelling of 7980474 in words is "seven million, nine hundred eighty thousand, four hundred seventy-four".