7895490 has 16 divisors (see below), whose sum is σ = 18949248. Its totient is φ = 2105456.

The previous prime is 7895477. The next prime is 7895491. The reversal of 7895490 is 945987.

7895490 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (7895491) 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, 131562 + ... + 131621.

It is an arithmetic number, because the mean of its divisors is an integer number (1184328).

Almost surely, 2^7895490 is an apocalyptic number.

7895490 is an abundant number, since it is smaller than the sum of its proper divisors (11053758).

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

7895490 is a wasteful number, since it uses less digits than its factorization.

7895490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263193.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 7895490 is about 2809.8914569784. The cubic root of 7895490 is about 199.1252630877.

It can be divided in two parts, 7895 and 490, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 7895490 in words is "seven million, eight hundred ninety-five thousand, four hundred ninety".