380491022 has 4 divisors (see below), whose sum is σ = 570736536. Its totient is φ = 190245510.

The previous prime is 380491003. The next prime is 380491031. The reversal of 380491022 is 220194083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220194083 = 8297 ⋅26539.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95122754 + ... + 95122757.

It is an arithmetic number, because the mean of its divisors is an integer number (142684134).

Almost surely, 2^380491022 is an apocalyptic number.

380491022 is a deficient number, since it is larger than the sum of its proper divisors (190245514).

380491022 is a wasteful number, since it uses less digits than its factorization.

380491022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190245513.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 380491022 is about 19506.1790722837. The cubic root of 380491022 is about 724.6274880618.

The spelling of 380491022 in words is "three hundred eighty million, four hundred ninety-one thousand, twenty-two".