376416644 has 6 divisors (see below), whose sum is σ = 658729134. Its totient is φ = 188208320.

The previous prime is 376416631. The next prime is 376416647. The reversal of 376416644 is 446614673.

It can be written as a sum of positive squares in only one way, i.e., 376360000 + 56644 = 19400^2 + 238^2 .

It is not an unprimeable number, because it can be changed into a prime (376416647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47052077 + ... + 47052084.

It is an arithmetic number, because the mean of its divisors is an integer number (109788189).

Almost surely, 2^376416644 is an apocalyptic number.

It is an amenable number.

376416644 is a deficient number, since it is larger than the sum of its proper divisors (282312490).

376416644 is a wasteful number, since it uses less digits than its factorization.

376416644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94104165 (or 94104163 counting only the distinct ones).

The product of its digits is 290304, while the sum is 41.

The square root of 376416644 is about 19401.4598419810. The cubic root of 376416644 is about 722.0317126056.

The spelling of 376416644 in words is "three hundred seventy-six million, four hundred sixteen thousand, six hundred forty-four".