3469149698560 has 1440 divisors, whose sum is σ = 11286688355712. Its totient is φ = 1013137735680.

The previous prime is 3469149698551. The next prime is 3469149698591. The reversal of 3469149698560 is 658969419643.

It is a Harshad number since it is a multiple of its sum of digits (70).

It is a self number, because there is not a number n which added to its sum of digits gives 3469149698560.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 41796984279 + ... + 41796984361.

Almost surely, 2^{3469149698560} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3469149698560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5643344177856).

3469149698560 is an abundant number, since it is smaller than the sum of its proper divisors (7817538657152).

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

3469149698560 is a wasteful number, since it uses less digits than its factorization.

3469149698560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 302330880, while the sum is 70.

The spelling of 3469149698560 in words is "three trillion, four hundred sixty-nine billion, one hundred forty-nine million, six hundred ninety-eight thousand, five hundred sixty".