7474690 has 16 divisors (see below), whose sum is σ = 13768128. Its totient is φ = 2920176.

The previous prime is 7474681. The next prime is 7474693. The reversal of 7474690 is 964747.

It is a super-2 number, since 2×7474690² = 111741981192200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7474693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8262 + ... + 9121.

It is an arithmetic number, because the mean of its divisors is an integer number (860508).

Almost surely, 2^7474690 is an apocalyptic number.

7474690 is a deficient number, since it is larger than the sum of its proper divisors (6293438).

7474690 is a wasteful number, since it uses less digits than its factorization.

7474690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17433.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 7474690 is about 2733.9879297466. The cubic root of 7474690 is about 195.5229443487.

The spelling of 7474690 in words is "seven million, four hundred seventy-four thousand, six hundred ninety".