116949739 has 4 divisors (see below), whose sum is σ = 118358856. Its totient is φ = 115540624.

The previous prime is 116949737. The next prime is 116949743. The reversal of 116949739 is 937949611.

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 116949739 - 2¹ = 116949737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116949692 and 116949701.

It is not an unprimeable number, because it can be changed into a prime (116949737) 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, 704434 + ... + 704599.

It is an arithmetic number, because the mean of its divisors is an integer number (29589714).

Almost surely, 2^116949739 is an apocalyptic number.

116949739 is a deficient number, since it is larger than the sum of its proper divisors (1409117).

116949739 is an equidigital number, since it uses as much as digits as its factorization.

116949739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409116.

The product of its digits is 367416, while the sum is 49.

The square root of 116949739 is about 10814.3302612783. The cubic root of 116949739 is about 489.0272789485.

The spelling of 116949739 in words is "one hundred sixteen million, nine hundred forty-nine thousand, seven hundred thirty-nine".