377493935812 has 48 divisors (see below), whose sum is σ = 799464048768. Its totient is φ = 152254056960.

The previous prime is 377493935809. The next prime is 377493935813. The reversal of 377493935812 is 218539394773.

It is a happy number.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (377493935813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7818987 + ... + 7867117.

It is an arithmetic number, because the mean of its divisors is an integer number (16655501016).

Almost surely, 2^377493935812 is an apocalyptic number.

It is an amenable number.

377493935812 is an abundant number, since it is smaller than the sum of its proper divisors (421970112956).

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

377493935812 is a wasteful number, since it uses less digits than its factorization.

377493935812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64636 (or 64634 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 61.

The spelling of 377493935812 in words is "three hundred seventy-seven billion, four hundred ninety-three million, nine hundred thirty-five thousand, eight hundred twelve".