3722542297 has 2 divisors, whose sum is σ = 3722542298. Its totient is φ = 3722542296.

The previous prime is 3722542277. The next prime is 3722542319. The reversal of 3722542297 is 7922452273.

3722542297 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3602880576 + 119661721 = 60024^2 + 10939^2 .

It is a cyclic number.

It is not a de Polignac number, because 3722542297 - 2¹⁵ = 3722509529 is a prime.

It is not a weakly prime, because it can be changed into another prime (3722542237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1861271148 + 1861271149.

It is an arithmetic number, because the mean of its divisors is an integer number (1861271149).

Almost surely, 2^3722542297 is an apocalyptic number.

It is an amenable number.

3722542297 is a deficient number, since it is larger than the sum of its proper divisors (1).

3722542297 is an equidigital number, since it uses as much as digits as its factorization.

3722542297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 43.

The square root of 3722542297 is about 61012.6404690045. The cubic root of 3722542297 is about 1549.8150729081.

The spelling of 3722542297 in words is "three billion, seven hundred twenty-two million, five hundred forty-two thousand, two hundred ninety-seven".