380147964 has 48 divisors (see below), whose sum is σ = 1023052800. Its totient is φ = 107614656.

The previous prime is 380147927. The next prime is 380148001. The reversal of 380147964 is 469741083.

It is an interprime number because it is at equal distance from previous prime (380147927) and next prime (380148001).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11604 + ... + 29915.

It is an arithmetic number, because the mean of its divisors is an integer number (21313600).

Almost surely, 2^380147964 is an apocalyptic number.

It is an amenable number.

380147964 is an abundant number, since it is smaller than the sum of its proper divisors (642904836).

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

380147964 is a wasteful number, since it uses less digits than its factorization.

380147964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41642 (or 41640 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 380147964 is about 19497.3835167696. The cubic root of 380147964 is about 724.4096432326.

The spelling of 380147964 in words is "three hundred eighty million, one hundred forty-seven thousand, nine hundred sixty-four".