380651416 has 16 divisors (see below), whose sum is σ = 719171640. Its totient is φ = 188872320.

The previous prime is 380651393. The next prime is 380651417. The reversal of 380651416 is 614156083.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380651417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180561 + ... + 182656.

Almost surely, 2^380651416 is an apocalyptic number.

It is an amenable number.

380651416 is a deficient number, since it is larger than the sum of its proper divisors (338520224).

380651416 is a wasteful number, since it uses less digits than its factorization.

380651416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363354 (or 363350 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 380651416 is about 19510.2900029702. The cubic root of 380651416 is about 724.7292947335.

The spelling of 380651416 in words is "three hundred eighty million, six hundred fifty-one thousand, four hundred sixteen".