107949969793 has 8 divisors (see below), whose sum is σ = 109616162112. Its totient is φ = 106285395216.

The previous prime is 107949969773. The next prime is 107949969797. The reversal of 107949969793 is 397969949701.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107949969793 is a prime.

It is a super-2 number, since 2×107949969793² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107949969797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269605 + ... + 537202.

It is an arithmetic number, because the mean of its divisors is an integer number (13702020264).

Almost surely, 2^107949969793 is an apocalyptic number.

It is an amenable number.

107949969793 is a deficient number, since it is larger than the sum of its proper divisors (1666192319).

107949969793 is an equidigital number, since it uses as much as digits as its factorization.

107949969793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808871.

The product of its (nonzero) digits is 208324872, while the sum is 73.

The spelling of 107949969793 in words is "one hundred seven billion, nine hundred forty-nine million, nine hundred sixty-nine thousand, seven hundred ninety-three".