373969 has 2 divisors, whose sum is σ = 373970. Its totient is φ = 373968.

The previous prime is 373963. The next prime is 373981. The reversal of 373969 is 969373.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291600 + 82369 = 540^2 + 287^2 .

It is a cyclic number.

It is not a de Polignac number, because 373969 - 2⁵ = 373937 is a prime.

It is a super-2 number, since 2×373969² = 279705625922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (373963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186984 + 186985.

It is an arithmetic number, because the mean of its divisors is an integer number (186985).

2³⁷³⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

373969 is a deficient number, since it is larger than the sum of its proper divisors (1).

373969 is an equidigital number, since it uses as much as digits as its factorization.

373969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30618, while the sum is 37.

The square root of 373969 is about 611.5300483214. The cubic root of 373969 is about 72.0463307772.

The spelling of 373969 in words is "three hundred seventy-three thousand, nine hundred sixty-nine".