372016673 has 12 divisors (see below), whose sum is σ = 436730580. Its totient is φ = 315941472.

The previous prime is 372016663. The next prime is 372016691. The reversal of 372016673 is 376610273.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 322130704 + 49885969 = 17948^2 + 7063^2 .

It is not a de Polignac number, because 372016673 - 2¹² = 372012577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372016643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29486 + ... + 40167.

It is an arithmetic number, because the mean of its divisors is an integer number (36394215).

Almost surely, 2^372016673 is an apocalyptic number.

It is an amenable number.

372016673 is a deficient number, since it is larger than the sum of its proper divisors (64713907).

372016673 is a wasteful number, since it uses less digits than its factorization.

372016673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69776 (or 69769 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 372016673 is about 19287.7337445331. The cubic root of 372016673 is about 719.2073794262.

The spelling of 372016673 in words is "three hundred seventy-two million, sixteen thousand, six hundred seventy-three".