373164493 has 16 divisors (see below), whose sum is σ = 412994736. Its totient is φ = 334978560.

The previous prime is 373164457. The next prime is 373164497. The reversal of 373164493 is 394461373.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 54434884 + 318729609 = 7378^2 + 17853^2 .

It is a cyclic number.

It is not a de Polignac number, because 373164493 - 2²¹ = 371067341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373164497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197871 + ... + 199747.

It is an arithmetic number, because the mean of its divisors is an integer number (25812171).

Almost surely, 2^373164493 is an apocalyptic number.

It is an amenable number.

373164493 is a deficient number, since it is larger than the sum of its proper divisors (39830243).

373164493 is a wasteful number, since it uses less digits than its factorization.

373164493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304.

The product of its digits is 163296, while the sum is 40.

The square root of 373164493 is about 19317.4660087704. The cubic root of 373164493 is about 719.9463006504.

It can be divided in two parts, 373 and 164493, that multiplied together give a square (61355889 = 7833²).

The spelling of 373164493 in words is "three hundred seventy-three million, one hundred sixty-four thousand, four hundred ninety-three".