379967744 has 144 divisors (see below), whose sum is σ = 879083520. Its totient is φ = 162570240.

The previous prime is 379967743. The next prime is 379967761. The reversal of 379967744 is 447769973.

It is a happy number.

Its product of digits (8001504) is a multiple of the sum of its prime factors (216).

It is a self number, because there is not a number n which added to its sum of digits gives 379967744.

It is not an unprimeable number, because it can be changed into a prime (379967741) 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, 2991809 + ... + 2991935.

Almost surely, 2^379967744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379967744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439541760).

379967744 is an abundant number, since it is smaller than the sum of its proper divisors (499115776).

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

379967744 is a wasteful number, since it uses less digits than its factorization.

379967744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 202 counting only the distinct ones).

The product of its digits is 8001504, while the sum is 56.

The square root of 379967744 is about 19492.7613231168. The cubic root of 379967744 is about 724.2951494437.

The spelling of 379967744 in words is "three hundred seventy-nine million, nine hundred sixty-seven thousand, seven hundred forty-four".