79650103 has 4 divisors (see below), whose sum is σ = 85777048. Its totient is φ = 73523160.

The previous prime is 79650097. The next prime is 79650107. The reversal of 79650103 is 30105697.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30105697 = 233 ⋅129209.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79650103 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 (79650107) 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, 3063453 + ... + 3063478.

It is an arithmetic number, because the mean of its divisors is an integer number (21444262).

Almost surely, 2^79650103 is an apocalyptic number.

79650103 is a deficient number, since it is larger than the sum of its proper divisors (6126945).

79650103 is a wasteful number, since it uses less digits than its factorization.

79650103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6126944.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 79650103 is about 8924.6906388961. The cubic root of 79650103 is about 430.2578280687.

The spelling of 79650103 in words is "seventy-nine million, six hundred fifty thousand, one hundred three".