379313793450 has 36 divisors (see below), whose sum is σ = 1019089726278. Its totient is φ = 101150344800.

The previous prime is 379313793379. The next prime is 379313793457. The reversal of 379313793450 is 54397313973.

It is a happy number.

379313793450 is a `hidden beast` number, since 3 + 7 + 93 + 13 + 7 + 93 + 450 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 143767613889 + 235546179561 = 379167^2 + 485331^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (379313793457) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 421459321 + ... + 421460220.

Almost surely, 2^379313793450 is an apocalyptic number.

379313793450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

379313793450 is an abundant number, since it is smaller than the sum of its proper divisors (639775932828).

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

379313793450 is a wasteful number, since it uses less digits than its factorization.

379313793450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842919559 (or 842919551 counting only the distinct ones).

The product of its (nonzero) digits is 6429780, while the sum is 54.

The spelling of 379313793450 in words is "three hundred seventy-nine billion, three hundred thirteen million, seven hundred ninety-three thousand, four hundred fifty".