7949028 has 24 divisors (see below), whose sum is σ = 18633888. Its totient is φ = 2637376.

The previous prime is 7949017. The next prime is 7949083. The reversal of 7949028 is 8209497.

It is a super-2 number, since 2×7949028² = 126374092289568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1375 + ... + 4217.

It is an arithmetic number, because the mean of its divisors is an integer number (776412).

Almost surely, 2^7949028 is an apocalyptic number.

It is an amenable number.

7949028 is an abundant number, since it is smaller than the sum of its proper divisors (10684860).

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

7949028 is a wasteful number, since it uses less digits than its factorization.

7949028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3083 (or 3081 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 7949028 is about 2819.4020642682. The cubic root of 7949028 is about 199.5743279928.

The spelling of 7949028 in words is "seven million, nine hundred forty-nine thousand, twenty-eight".