7490670 has 32 divisors (see below), whose sum is σ = 19612800. Its totient is φ = 1815840.

The previous prime is 7490653. The next prime is 7490683. The reversal of 7490670 is 760947.

7490670 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7490670² = 112220274097800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11020 + ... + 11679.

It is an arithmetic number, because the mean of its divisors is an integer number (612900).

Almost surely, 2^7490670 is an apocalyptic number.

7490670 is an abundant number, since it is smaller than the sum of its proper divisors (12122130).

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

7490670 is a wasteful number, since it uses less digits than its factorization.

7490670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22720.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 7490670 is about 2736.9088402795. The cubic root of 7490670 is about 195.6621801216.

The spelling of 7490670 in words is "seven million, four hundred ninety thousand, six hundred seventy".