7949016 has 112 divisors (see below), whose sum is σ = 23608800. Its totient is φ = 2503872.

The previous prime is 7949009. The next prime is 7949017. The reversal of 7949016 is 6109497.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7949017) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 169105 + ... + 169151.

Almost surely, 2^7949016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7949016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11804400).

7949016 is an abundant number, since it is smaller than the sum of its proper divisors (15659784).

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

7949016 is a wasteful number, since it uses less digits than its factorization.

7949016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 7949016 is about 2819.3999361566. The cubic root of 7949016 is about 199.5742275657.

Adding to 7949016 its product of nonzero digits (13608), we get a 5-th power (7962624 = 24⁵).

The spelling of 7949016 in words is "seven million, nine hundred forty-nine thousand, sixteen".