361208879 has 4 divisors (see below), whose sum is σ = 366296400. Its totient is φ = 356121360.

The previous prime is 361208863. The next prime is 361208899. The reversal of 361208879 is 978802163.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 361208879 - 2⁴ = 361208863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361208819) 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, 2543654 + ... + 2543795.

It is an arithmetic number, because the mean of its divisors is an integer number (91574100).

Almost surely, 2^361208879 is an apocalyptic number.

361208879 is a deficient number, since it is larger than the sum of its proper divisors (5087521).

361208879 is an equidigital number, since it uses as much as digits as its factorization.

361208879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087520.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 361208879 is about 19005.4960208883. The cubic root of 361208879 is about 712.1740404562.

The spelling of 361208879 in words is "three hundred sixty-one million, two hundred eight thousand, eight hundred seventy-nine".