7950838 has 12 divisors (see below), whose sum is σ = 13873572. Its totient is φ = 3407460.

The previous prime is 7950827. The next prime is 7950853. The reversal of 7950838 is 8380597.

It is a self number, because there is not a number n which added to its sum of digits gives 7950838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40468 + ... + 40663.

It is an arithmetic number, because the mean of its divisors is an integer number (1156131).

Almost surely, 2^7950838 is an apocalyptic number.

7950838 is a deficient number, since it is larger than the sum of its proper divisors (5922734).

7950838 is a wasteful number, since it uses less digits than its factorization.

7950838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81147 (or 81140 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 7950838 is about 2819.7230360445. The cubic root of 7950838 is about 199.5894745876.

The spelling of 7950838 in words is "seven million, nine hundred fifty thousand, eight hundred thirty-eight".