3629898690 has 64 divisors (see below), whose sum is σ = 9760625280. Its totient is φ = 856189440.

The previous prime is 3629898683. The next prime is 3629898697. The reversal of 3629898690 is 968989263.

It is an interprime number because it is at equal distance from previous prime (3629898683) and next prime (3629898697).

It is a super-2 number, since 2×3629898690² = 26352328999327432200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3629898697) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136435 + ... + 160854.

It is an arithmetic number, because the mean of its divisors is an integer number (152509770).

Almost surely, 2^3629898690 is an apocalyptic number.

3629898690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3629898690 is an abundant number, since it is smaller than the sum of its proper divisors (6130726590).

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

3629898690 is a wasteful number, since it uses less digits than its factorization.

3629898690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297347.

The product of its (nonzero) digits is 10077696, while the sum is 60.

The square root of 3629898690 is about 60248.6405655762. The cubic root of 3629898690 is about 1536.8500704665.

The spelling of 3629898690 in words is "three billion, six hundred twenty-nine million, eight hundred ninety-eight thousand, six hundred ninety".