3742574870477 has 2 divisors, whose sum is σ = 3742574870478. Its totient is φ = 3742574870476.

The previous prime is 3742574870423. The next prime is 3742574870483. The reversal of 3742574870477 is 7740784752473.

3742574870477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3074618464681 + 667956405796 = 1753459^2 + 817286^2 .

It is a cyclic number.

It is not a de Polignac number, because 3742574870477 - 2¹⁴ = 3742574854093 is a prime.

It is a super-2 number, since 2×3742574870477² (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 (3742574810477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1871287435238 + 1871287435239.

It is an arithmetic number, because the mean of its divisors is an integer number (1871287435239).

Almost surely, 2^{3742574870477} is an apocalyptic number.

It is an amenable number.

3742574870477 is a deficient number, since it is larger than the sum of its proper divisors (1).

3742574870477 is an equidigital number, since it uses as much as digits as its factorization.

3742574870477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258155520, while the sum is 65.

The spelling of 3742574870477 in words is "three trillion, seven hundred forty-two billion, five hundred seventy-four million, eight hundred seventy thousand, four hundred seventy-seven".