380403437 has 8 divisors (see below), whose sum is σ = 382511040. Its totient is φ = 378302400.

The previous prime is 380403403. The next prime is 380403467. The reversal of 380403437 is 734304083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380403437 - 2⁸ = 380403181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380403467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150728 + ... + 153230.

It is an arithmetic number, because the mean of its divisors is an integer number (47813880).

Almost surely, 2^380403437 is an apocalyptic number.

It is an amenable number.

380403437 is a deficient number, since it is larger than the sum of its proper divisors (2107603).

380403437 is a wasteful number, since it uses less digits than its factorization.

380403437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 380403437 is about 19503.9338852448. The cubic root of 380403437 is about 724.5718832729.

The spelling of 380403437 in words is "three hundred eighty million, four hundred three thousand, four hundred thirty-seven".