374312473 has 2 divisors, whose sum is σ = 374312474. Its totient is φ = 374312472.

The previous prime is 374312467. The next prime is 374312503. The reversal of 374312473 is 374213473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187498249 + 186814224 = 13693^2 + 13668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374312473 is a prime.

It is not a weakly prime, because it can be changed into another prime (374312423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187156236 + 187156237.

It is an arithmetic number, because the mean of its divisors is an integer number (187156237).

Almost surely, 2^374312473 is an apocalyptic number.

It is an amenable number.

374312473 is a deficient number, since it is larger than the sum of its proper divisors (1).

374312473 is an equidigital number, since it uses as much as digits as its factorization.

374312473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 34.

The square root of 374312473 is about 19347.1567161689. The cubic root of 374312473 is about 720.6838108732.

The spelling of 374312473 in words is "three hundred seventy-four million, three hundred twelve thousand, four hundred seventy-three".