7994970 has 32 divisors (see below), whose sum is σ = 21320640. Its totient is φ = 2131920.

The previous prime is 7994969. The next prime is 7994971. The reversal of 7994970 is 794997.

It is an interprime number because it is at equal distance from previous prime (7994969) and next prime (7994971).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (7994971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14536 + ... + 15075.

It is an arithmetic number, because the mean of its divisors is an integer number (666270).

Almost surely, 2^7994970 is an apocalyptic number.

7994970 is an abundant number, since it is smaller than the sum of its proper divisors (13325670).

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

7994970 is a wasteful number, since it uses less digits than its factorization.

7994970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29627 (or 29621 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 7994970 is about 2827.5377981558. The cubic root of 7994970 is about 199.9580745452.

The spelling of 7994970 in words is "seven million, nine hundred ninety-four thousand, nine hundred seventy".