379473964340 has 48 divisors (see below), whose sum is σ = 802696479312. Its totient is φ = 150686355456.

The previous prime is 379473964339. The next prime is 379473964343. The reversal of 379473964340 is 43469374973.

It can be written as a sum of positive squares in 8 ways, for example, as 78235446436 + 301238517904 = 279706^2 + 548852^2 .

It is a super-3 number, since 3×379473964340³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 379473964340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379473964343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3453284 + ... + 3561476.

It is an arithmetic number, because the mean of its divisors is an integer number (16722843319).

Almost surely, 2^379473964340 is an apocalyptic number.

It is an amenable number.

379473964340 is an abundant number, since it is smaller than the sum of its proper divisors (423222514972).

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

379473964340 is a wasteful number, since it uses less digits than its factorization.

379473964340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109476 (or 109474 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 59.

The spelling of 379473964340 in words is "three hundred seventy-nine billion, four hundred seventy-three million, nine hundred sixty-four thousand, three hundred forty".