374666953 has 2 divisors, whose sum is σ = 374666954. Its totient is φ = 374666952.

The previous prime is 374666843. The next prime is 374666959. The reversal of 374666953 is 359666473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199713424 + 174953529 = 14132^2 + 13227^2 .

It is a cyclic number.

It is not a de Polignac number, because 374666953 - 2²⁵ = 341112521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 374666897 and 374666906.

It is not a weakly prime, because it can be changed into another prime (374666959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187333476 + 187333477.

It is an arithmetic number, because the mean of its divisors is an integer number (187333477).

Almost surely, 2^374666953 is an apocalyptic number.

It is an amenable number.

374666953 is a deficient number, since it is larger than the sum of its proper divisors (1).

374666953 is an equidigital number, since it uses as much as digits as its factorization.

374666953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 49.

The square root of 374666953 is about 19356.3155843254. The cubic root of 374666953 is about 720.9112388592.

The spelling of 374666953 in words is "three hundred seventy-four million, six hundred sixty-six thousand, nine hundred fifty-three".