380670775 has 6 divisors (see below), whose sum is σ = 472031792. Its totient is φ = 304536600.

The previous prime is 380670739. The next prime is 380670779. The reversal of 380670775 is 577076083.

It is not a de Polignac number, because 380670775 - 2¹¹ = 380668727 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 (380670779) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7613391 + ... + 7613440.

Almost surely, 2^380670775 is an apocalyptic number.

380670775 is a deficient number, since it is larger than the sum of its proper divisors (91361017).

380670775 is a wasteful number, since it uses less digits than its factorization.

380670775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15226841 (or 15226836 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 380670775 is about 19510.7861194776. The cubic root of 380670775 is about 724.7415805117.

The spelling of 380670775 in words is "three hundred eighty million, six hundred seventy thousand, seven hundred seventy-five".