7630402 has 16 divisors (see below), whose sum is σ = 12724992. Its totient is φ = 3407760.

The previous prime is 7630379. The next prime is 7630421. The reversal of 7630402 is 2040367.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3928 + ... + 5539.

It is an arithmetic number, because the mean of its divisors is an integer number (795312).

Almost surely, 2^7630402 is an apocalyptic number.

7630402 is a deficient number, since it is larger than the sum of its proper divisors (5094590).

7630402 is a wasteful number, since it uses less digits than its factorization.

7630402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9513.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 7630402 is about 2762.3182293139. The cubic root of 7630402 is about 196.8713289649.

Adding to 7630402 its reverse (2040367), we get a palindrome (9670769).

The spelling of 7630402 in words is "seven million, six hundred thirty thousand, four hundred two".