379865652 has 12 divisors (see below), whose sum is σ = 886353216. Its totient is φ = 126621880.

The previous prime is 379865641. The next prime is 379865657. The reversal of 379865652 is 256568973.

It is a happy number.

379865652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 379865595 and 379865604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379865657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15827724 + ... + 15827747.

It is an arithmetic number, because the mean of its divisors is an integer number (73862768).

Almost surely, 2^379865652 is an apocalyptic number.

It is an amenable number.

379865652 is an abundant number, since it is smaller than the sum of its proper divisors (506487564).

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

379865652 is a wasteful number, since it uses less digits than its factorization.

379865652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31655478 (or 31655476 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 51.

The square root of 379865652 is about 19490.1424314960. The cubic root of 379865652 is about 724.2302743193.

It can be divided in two parts, 37 and 9865652, that added together give a palindrome (9865689).

The spelling of 379865652 in words is "three hundred seventy-nine million, eight hundred sixty-five thousand, six hundred fifty-two".