740113013 has 2 divisors, whose sum is σ = 740113014. Its totient is φ = 740113012.

The previous prime is 740112983. The next prime is 740113027. The reversal of 740113013 is 310311047.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 507916369 + 232196644 = 22537^2 + 15238^2 .

It is a cyclic number.

It is not a de Polignac number, because 740113013 - 2¹⁴ = 740096629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740113063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370056506 + 370056507.

It is an arithmetic number, because the mean of its divisors is an integer number (370056507).

Almost surely, 2^740113013 is an apocalyptic number.

It is an amenable number.

740113013 is a deficient number, since it is larger than the sum of its proper divisors (1).

740113013 is an equidigital number, since it uses as much as digits as its factorization.

740113013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 740113013 is about 27205.0181584207. The cubic root of 740113013 is about 904.5502126810.

The spelling of 740113013 in words is "seven hundred forty million, one hundred thirteen thousand, thirteen".