367695491641 has 3 divisors (see below), whose sum is σ = 367696098021. Its totient is φ = 367694885262.

The previous prime is 367695491633. The next prime is 367695491659. The reversal of 367695491641 is 146194596763.

The square root of 367695491641 is 606379.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 367695491641 - 2³ = 367695491633 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 367695491641.

It is not an unprimeable number, because it can be changed into a prime (367695492641) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 303190 + ... + 909568.

It is an arithmetic number, because the mean of its divisors is an integer number (122565366007).

Almost surely, 2^367695491641 is an apocalyptic number.

367695491641 is the 606379-th square number.

367695491641 is the 303190-th centered octagonal number.

It is an amenable number.

367695491641 is a deficient number, since it is larger than the sum of its proper divisors (606380).

367695491641 is an frugal number, since it uses more digits than its factorization.

367695491641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212758 (or 606379 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 61.

The spelling of 367695491641 in words is "three hundred sixty-seven billion, six hundred ninety-five million, four hundred ninety-one thousand, six hundred forty-one".