389269601 has 4 divisors (see below), whose sum is σ = 444879552. Its totient is φ = 333659652.

The previous prime is 389269597. The next prime is 389269627. The reversal of 389269601 is 106962983.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106962983 = 613 ⋅174491.

It is a cyclic number.

It is not a de Polignac number, because 389269601 - 2² = 389269597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (389269301) 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, 27804965 + ... + 27804978.

It is an arithmetic number, because the mean of its divisors is an integer number (111219888).

Almost surely, 2^389269601 is an apocalyptic number.

It is an amenable number.

389269601 is a deficient number, since it is larger than the sum of its proper divisors (55609951).

389269601 is an equidigital number, since it uses as much as digits as its factorization.

389269601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55609950.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 389269601 is about 19729.9163961736. The cubic root of 389269601 is about 730.1579698166.

The spelling of 389269601 in words is "three hundred eighty-nine million, two hundred sixty-nine thousand, six hundred one".