3400770776744 has 32 divisors (see below), whose sum is σ = 6976168567200. Its totient is φ = 1541350115520.

The previous prime is 3400770776653. The next prime is 3400770776749. The reversal of 3400770776744 is 4476770770043.

It is a happy number.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3400770776744.

It is not an unprimeable number, because it can be changed into a prime (3400770776749) 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, 55654079 + ... + 55715150.

It is an arithmetic number, because the mean of its divisors is an integer number (218005267725).

Almost surely, 2^{3400770776744} is an apocalyptic number.

It is an amenable number.

3400770776744 is an abundant number, since it is smaller than the sum of its proper divisors (3575397790456).

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

3400770776744 is a wasteful number, since it uses less digits than its factorization.

3400770776744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111369593 (or 111369589 counting only the distinct ones).

The product of its (nonzero) digits is 19361664, while the sum is 56.

The spelling of 3400770776744 in words is "three trillion, four hundred billion, seven hundred seventy million, seven hundred seventy-six thousand, seven hundred forty-four".