3655131094946 has 8 divisors (see below), whose sum is σ = 5671755147420. Its totient is φ = 1764546045808.

The previous prime is 3655131094931. The next prime is 3655131094963. The reversal of 3655131094946 is 6494901315563.

3655131094946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3455267557225 + 199863537721 = 1858835^2 + 447061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3655131094946² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3655131094891 and 3655131094900.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31509750761 + ... + 31509750876.

Almost surely, 2^{3655131094946} is an apocalyptic number.

3655131094946 is a deficient number, since it is larger than the sum of its proper divisors (2016624052474).

3655131094946 is a wasteful number, since it uses less digits than its factorization.

3655131094946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63019501668.

The product of its (nonzero) digits is 10497600, while the sum is 56.

The spelling of 3655131094946 in words is "three trillion, six hundred fifty-five billion, one hundred thirty-one million, ninety-four thousand, nine hundred forty-six".