7970902 has 4 divisors (see below), whose sum is σ = 11956356. Its totient is φ = 3985450.

The previous prime is 7970887. The next prime is 7970917. The reversal of 7970902 is 2090797.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (7970887) and next prime (7970917).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1992724 + ... + 1992727.

It is an arithmetic number, because the mean of its divisors is an integer number (2989089).

Almost surely, 2^7970902 is an apocalyptic number.

7970902 is a deficient number, since it is larger than the sum of its proper divisors (3985454).

7970902 is a wasteful number, since it uses less digits than its factorization.

7970902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985453.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 7970902 is about 2823.2785905751. The cubic root of 7970902 is about 199.7572220803.

The spelling of 7970902 in words is "seven million, nine hundred seventy thousand, nine hundred two".