369697049 has 4 divisors (see below), whose sum is σ = 372356880. Its totient is φ = 367037220.

The previous prime is 369697037. The next prime is 369697051. The reversal of 369697049 is 940796963.

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.

It is a cyclic number.

It is not a de Polignac number, because 369697049 - 2⁴ = 369697033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (369697019) 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, 1329707 + ... + 1329984.

It is an arithmetic number, because the mean of its divisors is an integer number (93089220).

Almost surely, 2^369697049 is an apocalyptic number.

It is an amenable number.

369697049 is a deficient number, since it is larger than the sum of its proper divisors (2659831).

369697049 is a wasteful number, since it uses less digits than its factorization.

369697049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659830.

The product of its (nonzero) digits is 2204496, while the sum is 53.

The square root of 369697049 is about 19227.5076127927. The cubic root of 369697049 is about 717.7094446160.

The spelling of 369697049 in words is "three hundred sixty-nine million, six hundred ninety-seven thousand, forty-nine".