3797840741 has 2 divisors, whose sum is σ = 3797840742. Its totient is φ = 3797840740.

The previous prime is 3797840737. The next prime is 3797840771. The reversal of 3797840741 is 1470487973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3611409025 + 186431716 = 60095^2 + 13654^2 .

It is a cyclic number.

It is not a de Polignac number, because 3797840741 - 2² = 3797840737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3797840741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3797840771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1898920370 + 1898920371.

It is an arithmetic number, because the mean of its divisors is an integer number (1898920371).

Almost surely, 2^3797840741 is an apocalyptic number.

It is an amenable number.

3797840741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3797840741 is an equidigital number, since it uses as much as digits as its factorization.

3797840741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The square root of 3797840741 is about 61626.6236378402. The cubic root of 3797840741 is about 1560.1951242068.

The spelling of 3797840741 in words is "three billion, seven hundred ninety-seven million, eight hundred forty thousand, seven hundred forty-one".