3632668338480 has 80 divisors (see below), whose sum is σ = 11262644144640. Its totient is φ = 968593510144.

The previous prime is 3632668338473. The next prime is 3632668338503. The reversal of 3632668338480 is 848338662363.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 1060201 + ... + 2896439.

It is an arithmetic number, because the mean of its divisors is an integer number (140783051808).

Almost surely, 2^{3632668338480} is an apocalyptic number.

3632668338480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3632668338480 is an abundant number, since it is smaller than the sum of its proper divisors (7629975806160).

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

3632668338480 is a wasteful number, since it uses less digits than its factorization.

3632668338480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844498 (or 1844492 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 60.

The spelling of 3632668338480 in words is "three trillion, six hundred thirty-two billion, six hundred sixty-eight million, three hundred thirty-eight thousand, four hundred eighty".