1374504413 has 2 divisors, whose sum is σ = 1374504414. Its totient is φ = 1374504412.

The previous prime is 1374504401. The next prime is 1374504421. The reversal of 1374504413 is 3144054731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1235311609 + 139192804 = 35147^2 + 11798^2 .

It is a cyclic number.

It is not a de Polignac number, because 1374504413 - 2¹² = 1374500317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1374504413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1374504433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687252206 + 687252207.

It is an arithmetic number, because the mean of its divisors is an integer number (687252207).

Almost surely, 2^1374504413 is an apocalyptic number.

It is an amenable number.

1374504413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374504413 is an equidigital number, since it uses as much as digits as its factorization.

1374504413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 1374504413 is about 37074.3093394874. The cubic root of 1374504413 is about 1111.8564321858.

The spelling of 1374504413 in words is "one billion, three hundred seventy-four million, five hundred four thousand, four hundred thirteen".