7630930 has 8 divisors (see below), whose sum is σ = 13735692. Its totient is φ = 3052368.

The previous prime is 7630927. The next prime is 7630939. The reversal of 7630930 is 390367.

It can be written as a sum of positive squares in 2 ways, for example, as 6255001 + 1375929 = 2501^2 + 1173^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×7630930³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (7630939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381537 + ... + 381556.

Almost surely, 2^7630930 is an apocalyptic number.

7630930 is a deficient number, since it is larger than the sum of its proper divisors (6104762).

7630930 is a wasteful number, since it uses less digits than its factorization.

7630930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763100.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 7630930 is about 2762.4137995601. The cubic root of 7630930 is about 196.8758698206.

The spelling of 7630930 in words is "seven million, six hundred thirty thousand, nine hundred thirty".