374040739 has 2 divisors, whose sum is σ = 374040740. Its totient is φ = 374040738.

The previous prime is 374040721. The next prime is 374040757. The reversal of 374040739 is 937040473.

It is a balanced prime because it is at equal distance from previous prime (374040721) and next prime (374040757).

It is an emirp because it is prime and its reverse (937040473) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 374040739 - 2¹⁷ = 373909667 is a prime.

It is a super-2 number, since 2×374040739² = 279812948863332242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 374040698 and 374040707.

It is not a weakly prime, because it can be changed into another prime (374043739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187020369 + 187020370.

It is an arithmetic number, because the mean of its divisors is an integer number (187020370).

Almost surely, 2^374040739 is an apocalyptic number.

374040739 is a deficient number, since it is larger than the sum of its proper divisors (1).

374040739 is an equidigital number, since it uses as much as digits as its factorization.

374040739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 374040739 is about 19340.1328589025. The cubic root of 374040739 is about 720.5093739906.

The spelling of 374040739 in words is "three hundred seventy-four million, forty thousand, seven hundred thirty-nine".