3740074430357 has 2 divisors, whose sum is σ = 3740074430358. Its totient is φ = 3740074430356.

The previous prime is 3740074430333. The next prime is 3740074430429. The reversal of 3740074430357 is 7530344700473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2537540677156 + 1202533753201 = 1592966^2 + 1096601^2 .

It is a cyclic number.

It is not a de Polignac number, because 3740074430357 - 2²² = 3740070236053 is a prime.

It is a super-2 number, since 2×3740074430357² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3740074430317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1870037215178 + 1870037215179.

It is an arithmetic number, because the mean of its divisors is an integer number (1870037215179).

Almost surely, 2^{3740074430357} is an apocalyptic number.

It is an amenable number.

3740074430357 is a deficient number, since it is larger than the sum of its proper divisors (1).

3740074430357 is an equidigital number, since it uses as much as digits as its factorization.

3740074430357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2963520, while the sum is 47.

The spelling of 3740074430357 in words is "three trillion, seven hundred forty billion, seventy-four million, four hundred thirty thousand, three hundred fifty-seven".