3637161546 has 16 divisors (see below), whose sum is σ = 7290246144. Its totient is φ = 1209733344.

The previous prime is 3637161533. The next prime is 3637161547. The reversal of 3637161546 is 6451617363.

3637161546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3637161546² = 26457888223402220232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3637161498 and 3637161507.

It is not an unprimeable number, because it can be changed into a prime (3637161547) 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, 660490 + ... + 665973.

It is an arithmetic number, because the mean of its divisors is an integer number (455640384).

Almost surely, 2^3637161546 is an apocalyptic number.

3637161546 is an abundant number, since it is smaller than the sum of its proper divisors (3653084598).

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

3637161546 is a wasteful number, since it uses less digits than its factorization.

3637161546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326925.

The product of its digits is 272160, while the sum is 42.

The square root of 3637161546 is about 60308.8844698689. The cubic root of 3637161546 is about 1537.8743859783.

The spelling of 3637161546 in words is "three billion, six hundred thirty-seven million, one hundred sixty-one thousand, five hundred forty-six".