380413738 has 4 divisors (see below), whose sum is σ = 570620610. Its totient is φ = 190206868.

The previous prime is 380413729. The next prime is 380413753. The reversal of 380413738 is 837314083.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 290600209 + 89813529 = 17047^2 + 9477^2 .

It is a super-2 number, since 2×380413738² = 289429224118265288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 380413697 and 380413706.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95103433 + ... + 95103436.

Almost surely, 2^380413738 is an apocalyptic number.

380413738 is a deficient number, since it is larger than the sum of its proper divisors (190206872).

380413738 is a wasteful number, since it uses less digits than its factorization.

380413738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190206871.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 380413738 is about 19504.1979583883. The cubic root of 380413738 is about 724.5784234763.

The spelling of 380413738 in words is "three hundred eighty million, four hundred thirteen thousand, seven hundred thirty-eight".