380396061 has 32 divisors (see below), whose sum is σ = 581034240. Its totient is φ = 245851200.

The previous prime is 380396059. The next prime is 380396077. The reversal of 380396061 is 160693083.

It is a happy number.

It is not a de Polignac number, because 380396061 - 2¹ = 380396059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380396561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115311 + ... + 118563.

It is an arithmetic number, because the mean of its divisors is an integer number (18157320).

Almost surely, 2^380396061 is an apocalyptic number.

It is an amenable number.

380396061 is a deficient number, since it is larger than the sum of its proper divisors (200638179).

380396061 is a wasteful number, since it uses less digits than its factorization.

380396061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394 (or 3388 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 380396061 is about 19503.7447942696. The cubic root of 380396061 is about 724.5672001074.

It can be divided in two parts, 38039 and 6061, that added together give a square (44100 = 210²).

The spelling of 380396061 in words is "three hundred eighty million, three hundred ninety-six thousand, sixty-one".