3649164810 has 16 divisors (see below), whose sum is σ = 8757995616. Its totient is φ = 973110608.

The previous prime is 3649164773. The next prime is 3649164817. The reversal of 3649164810 is 184619463.

It is a super-2 number, since 2×3649164810² = 26632807621084672200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3649164817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60819384 + ... + 60819443.

It is an arithmetic number, because the mean of its divisors is an integer number (547374726).

Almost surely, 2^3649164810 is an apocalyptic number.

3649164810 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3649164810 is an abundant number, since it is smaller than the sum of its proper divisors (5108830806).

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

3649164810 is a wasteful number, since it uses less digits than its factorization.

3649164810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121638837.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 3649164810 is about 60408.3173909024. The cubic root of 3649164810 is about 1539.5642791032.

The spelling of 3649164810 in words is "three billion, six hundred forty-nine million, one hundred sixty-four thousand, eight hundred ten".