7690465 has 4 divisors (see below), whose sum is σ = 9228564. Its totient is φ = 6152368.

The previous prime is 7690457. The next prime is 7690483. The reversal of 7690465 is 5640967.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3179089 + 4511376 = 1783^2 + 2124^2 .

It is a cyclic number.

It is not a de Polignac number, because 7690465 - 2³ = 7690457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769042 + ... + 769051.

It is an arithmetic number, because the mean of its divisors is an integer number (2307141).

Almost surely, 2^7690465 is an apocalyptic number.

It is an amenable number.

7690465 is a deficient number, since it is larger than the sum of its proper divisors (1538099).

7690465 is a wasteful number, since it uses less digits than its factorization.

7690465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538098.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 7690465 is about 2773.1687651494. The cubic root of 7690465 is about 197.3865395421.

The spelling of 7690465 in words is "seven million, six hundred ninety thousand, four hundred sixty-five".