3672769897 has 2 divisors, whose sum is σ = 3672769898. Its totient is φ = 3672769896.

The previous prime is 3672769889. The next prime is 3672769907. The reversal of 3672769897 is 7989672763.

3672769897 is digitally balanced in base 2, 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., 2023110441 + 1649659456 = 44979^2 + 40616^2 .

It is a cyclic number.

It is not a de Polignac number, because 3672769897 - 2³ = 3672769889 is a prime.

It is not a weakly prime, because it can be changed into another prime (3672769817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836384948 + 1836384949.

It is an arithmetic number, because the mean of its divisors is an integer number (1836384949).

Almost surely, 2^3672769897 is an apocalyptic number.

It is an amenable number.

3672769897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3672769897 is an equidigital number, since it uses as much as digits as its factorization.

3672769897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48009024, while the sum is 64.

The square root of 3672769897 is about 60603.3818940824. The cubic root of 3672769897 is about 1542.8767694083.

The spelling of 3672769897 in words is "three billion, six hundred seventy-two million, seven hundred sixty-nine thousand, eight hundred ninety-seven".