3402630250 has 16 divisors (see below), whose sum is σ = 6369724296. Its totient is φ = 1361052000.

The previous prime is 3402630247. The next prime is 3402630269. The reversal of 3402630250 is 520362043.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2069431081 + 1333199169 = 45491^2 + 36513^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6805011 + ... + 6805510.

Almost surely, 2^3402630250 is an apocalyptic number.

3402630250 is a deficient number, since it is larger than the sum of its proper divisors (2967094046).

3402630250 is a wasteful number, since it uses less digits than its factorization.

3402630250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13610538 (or 13610528 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3402630250 is about 58332.0687958176. The cubic root of 3402630250 is about 1504.0822504461.

Adding to 3402630250 its reverse (520362043), we get a palindrome (3922992293).

The spelling of 3402630250 in words is "three billion, four hundred two million, six hundred thirty thousand, two hundred fifty".