7949475 has 24 divisors (see below), whose sum is σ = 14604720. Its totient is φ = 4239360.

The previous prime is 7949443. The next prime is 7949497. The reversal of 7949475 is 5749497.

7949475 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7949475 - 2⁵ = 7949443 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7949475.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5214 + ... + 6563.

It is an arithmetic number, because the mean of its divisors is an integer number (608530).

Almost surely, 2^7949475 is an apocalyptic number.

7949475 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7949475 is a deficient number, since it is larger than the sum of its proper divisors (6655245).

7949475 is a wasteful number, since it uses less digits than its factorization.

7949475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11796 (or 11785 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 7949475 is about 2819.4813352814. The cubic root of 7949475 is about 199.5780688297.

The spelling of 7949475 in words is "seven million, nine hundred forty-nine thousand, four hundred seventy-five".