369894479 has 4 divisors (see below), whose sum is σ = 372109584. Its totient is φ = 367679376.

The previous prime is 369894463. The next prime is 369894491. The reversal of 369894479 is 974498963.

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 369894479 - 2⁴ = 369894463 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 (369894409) 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, 1107302 + ... + 1107635.

It is an arithmetic number, because the mean of its divisors is an integer number (93027396).

Almost surely, 2^369894479 is an apocalyptic number.

369894479 is a deficient number, since it is larger than the sum of its proper divisors (2215105).

369894479 is a wasteful number, since it uses less digits than its factorization.

369894479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215104.

The product of its digits is 11757312, while the sum is 59.

The square root of 369894479 is about 19232.6409782952. The cubic root of 369894479 is about 717.8371817816.

The spelling of 369894479 in words is "three hundred sixty-nine million, eight hundred ninety-four thousand, four hundred seventy-nine".