3633401463612 has 48 divisors (see below), whose sum is σ = 8483529449472. Its totient is φ = 1210335094080.

The previous prime is 3633401463607. The next prime is 3633401463623. The reversal of 3633401463612 is 2163641043363.

It is a congruent number.

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, 189397773 + ... + 189416955.

It is an arithmetic number, because the mean of its divisors is an integer number (176740196864).

Almost surely, 2^{3633401463612} is an apocalyptic number.

It is an amenable number.

3633401463612 is an abundant number, since it is smaller than the sum of its proper divisors (4850127985860).

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

3633401463612 is a wasteful number, since it uses less digits than its factorization.

3633401463612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28778 (or 28776 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 42.

The spelling of 3633401463612 in words is "three trillion, six hundred thirty-three billion, four hundred one million, four hundred sixty-three thousand, six hundred twelve".