3573778468634 has 32 divisors (see below), whose sum is σ = 5952405768192. Its totient is φ = 1595696760000.

The previous prime is 3573778468621. The next prime is 3573778468649. The reversal of 3573778468634 is 4368648773753.

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, 6049937 + ... + 6614324.

It is an arithmetic number, because the mean of its divisors is an integer number (186012680256).

Almost surely, 2^{3573778468634} is an apocalyptic number.

3573778468634 is a deficient number, since it is larger than the sum of its proper divisors (2378627299558).

3573778468634 is a wasteful number, since it uses less digits than its factorization.

3573778468634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12664502.

The product of its digits is 1706987520, while the sum is 71.

The spelling of 3573778468634 in words is "three trillion, five hundred seventy-three billion, seven hundred seventy-eight million, four hundred sixty-eight thousand, six hundred thirty-four".