117396049 has 4 divisors (see below), whose sum is σ = 118010880. Its totient is φ = 116781220.

The previous prime is 117396029. The next prime is 117396053. The reversal of 117396049 is 940693711.

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 not a de Polignac number, because 117396049 - 2¹⁷ = 117264977 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117396029) 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, 307129 + ... + 307510.

It is an arithmetic number, because the mean of its divisors is an integer number (29502720).

Almost surely, 2^117396049 is an apocalyptic number.

It is an amenable number.

117396049 is a deficient number, since it is larger than the sum of its proper divisors (614831).

117396049 is an equidigital number, since it uses as much as digits as its factorization.

117396049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614830.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 117396049 is about 10834.9457312900. The cubic root of 117396049 is about 489.6485735076.

The spelling of 117396049 in words is "one hundred seventeen million, three hundred ninety-six thousand, forty-nine".