378247704408 has 96 divisors (see below), whose sum is σ = 1174460470560. Its totient is φ = 107729809920.

The previous prime is 378247704397. The next prime is 378247704557. The reversal of 378247704408 is 804407742873.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1023973 + ... + 1343508.

It is an arithmetic number, because the mean of its divisors is an integer number (12233963235).

Almost surely, 2^378247704408 is an apocalyptic number.

It is an amenable number.

378247704408 is an abundant number, since it is smaller than the sum of its proper divisors (796212766152).

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

378247704408 is a wasteful number, since it uses less digits than its factorization.

378247704408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2367817 (or 2367810 counting only the distinct ones).

The product of its (nonzero) digits is 8429568, while the sum is 54.

The spelling of 378247704408 in words is "three hundred seventy-eight billion, two hundred forty-seven million, seven hundred four thousand, four hundred eight".