3770958641 has 4 divisors (see below), whose sum is σ = 3862933284. Its totient is φ = 3678984000.

The previous prime is 3770958623. The next prime is 3770958643. The reversal of 3770958641 is 1468590773.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1468590773 = 13 ⋅112968521.

It can be written as a sum of positive squares in 2 ways, for example, as 627001600 + 3143957041 = 25040^2 + 56071^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3770958641 is a prime.

It is a Duffinian number.

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 3770958641.

It is not an unprimeable number, because it can be changed into a prime (3770958643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45987260 + ... + 45987341.

It is an arithmetic number, because the mean of its divisors is an integer number (965733321).

Almost surely, 2^3770958641 is an apocalyptic number.

It is an amenable number.

3770958641 is a deficient number, since it is larger than the sum of its proper divisors (91974643).

3770958641 is an equidigital number, since it uses as much as digits as its factorization.

3770958641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91974642.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The square root of 3770958641 is about 61408.1317172246. The cubic root of 3770958641 is about 1556.5052494969.

The spelling of 3770958641 in words is "three billion, seven hundred seventy million, nine hundred fifty-eight thousand, six hundred forty-one".