3670031161 has 4 divisors (see below), whose sum is σ = 3671308800. Its totient is φ = 3668753524.

The previous prime is 3670031149. The next prime is 3670031177. The reversal of 3670031161 is 1611300763.

3670031161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1611300763 = 523 ⋅3080881.

It is a cyclic number.

It is not a de Polignac number, because 3670031161 - 2¹⁷ = 3669900089 is a prime.

It is a super-2 number, since 2×3670031161² = 26938257445422015842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3670031191) 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, 634501 + ... + 640258.

It is an arithmetic number, because the mean of its divisors is an integer number (917827200).

Almost surely, 2^3670031161 is an apocalyptic number.

It is an amenable number.

3670031161 is a deficient number, since it is larger than the sum of its proper divisors (1277639).

3670031161 is a wasteful number, since it uses less digits than its factorization.

3670031161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277638.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 3670031161 is about 60580.7821095106. The cubic root of 3670031161 is about 1542.4931731024.

The spelling of 3670031161 in words is "three billion, six hundred seventy million, thirty-one thousand, one hundred sixty-one".