3394656692466 has 32 divisors (see below), whose sum is σ = 7420696156608. Its totient is φ = 1028920052160.

The previous prime is 3394656692429. The next prime is 3394656692513. The reversal of 3394656692466 is 6642966564933.

It is a super-2 number, since 2×3394656692466² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3394656692466.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324780145 + ... + 324790596.

It is an arithmetic number, because the mean of its divisors is an integer number (231896754894).

Almost surely, 2^{3394656692466} is an apocalyptic number.

3394656692466 is an abundant number, since it is smaller than the sum of its proper divisors (4026039464142).

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

3394656692466 is a wasteful number, since it uses less digits than its factorization.

3394656692466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649570826.

The product of its digits is 906992640, while the sum is 69.

The spelling of 3394656692466 in words is "three trillion, three hundred ninety-four billion, six hundred fifty-six million, six hundred ninety-two thousand, four hundred sixty-six".