380187741 has 16 divisors (see below), whose sum is σ = 513664704. Its totient is φ = 250107264.

The previous prime is 380187733. The next prime is 380187757. The reversal of 380187741 is 147781083.

It is not a de Polignac number, because 380187741 - 2³ = 380187733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380187741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380187721) 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, 68430 + ... + 73776.

It is an arithmetic number, because the mean of its divisors is an integer number (32104044).

Almost surely, 2^380187741 is an apocalyptic number.

It is an amenable number.

380187741 is a deficient number, since it is larger than the sum of its proper divisors (133476963).

380187741 is a wasteful number, since it uses less digits than its factorization.

380187741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660.

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 380187741 is about 19498.4035500346. The cubic root of 380187741 is about 724.4349086907.

The spelling of 380187741 in words is "three hundred eighty million, one hundred eighty-seven thousand, seven hundred forty-one".