374046913 has 2 divisors, whose sum is σ = 374046914. Its totient is φ = 374046912.

The previous prime is 374046857. The next prime is 374046923. The reversal of 374046913 is 319640473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 191877904 + 182169009 = 13852^2 + 13497^2 .

It is a cyclic number.

It is not a de Polignac number, because 374046913 - 2²¹ = 371949761 is a prime.

It is a super-3 number, since 3×374046913³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (374046923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187023456 + 187023457.

It is an arithmetic number, because the mean of its divisors is an integer number (187023457).

Almost surely, 2^374046913 is an apocalyptic number.

It is an amenable number.

374046913 is a deficient number, since it is larger than the sum of its proper divisors (1).

374046913 is an equidigital number, since it uses as much as digits as its factorization.

374046913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 374046913 is about 19340.2924745206. The cubic root of 374046913 is about 720.5133382650.

It can be divided in two parts, 3740 and 46913, that added together give a cube (50653 = 37³).

The spelling of 374046913 in words is "three hundred seventy-four million, forty-six thousand, nine hundred thirteen".