373349289 has 4 divisors (see below), whose sum is σ = 497799056. Its totient is φ = 248899524.

The previous prime is 373349287. The next prime is 373349323. The reversal of 373349289 is 982943373.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 373349289 - 2¹ = 373349287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (373349287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62224879 + ... + 62224884.

It is an arithmetic number, because the mean of its divisors is an integer number (124449764).

Almost surely, 2^373349289 is an apocalyptic number.

It is an amenable number.

373349289 is a deficient number, since it is larger than the sum of its proper divisors (124449767).

373349289 is a wasteful number, since it uses less digits than its factorization.

373349289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124449766.

The product of its digits is 979776, while the sum is 48.

The square root of 373349289 is about 19322.2485492760. The cubic root of 373349289 is about 720.0651233533.

The spelling of 373349289 in words is "three hundred seventy-three million, three hundred forty-nine thousand, two hundred eighty-nine".