378377486630 has 64 divisors (see below), whose sum is σ = 800591855616. Its totient is φ = 126937584000.

The previous prime is 378377486603. The next prime is 378377486639. The reversal of 378377486630 is 36684773873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378377486639) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2546075 + ... + 2690585.

It is an arithmetic number, because the mean of its divisors is an integer number (12509247744).

Almost surely, 2^378377486630 is an apocalyptic number.

378377486630 is an abundant number, since it is smaller than the sum of its proper divisors (422214368986).

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

378377486630 is a wasteful number, since it uses less digits than its factorization.

378377486630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146373.

The product of its (nonzero) digits is 85349376, while the sum is 62.

The spelling of 378377486630 in words is "three hundred seventy-eight billion, three hundred seventy-seven million, four hundred eighty-six thousand, six hundred thirty".