79141903 has 4 divisors (see below), whose sum is σ = 79391880. Its totient is φ = 78891928.

The previous prime is 79141891. The next prime is 79141921. The reversal of 79141903 is 30914197.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30914197 = 19 ⋅1627063.

It is a cyclic number.

It is not a de Polignac number, because 79141903 - 2⁵ = 79141871 is a prime.

It is a super-3 number, since 3×79141903³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79141943) 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, 124513 + ... + 125146.

It is an arithmetic number, because the mean of its divisors is an integer number (19847970).

Almost surely, 2^79141903 is an apocalyptic number.

79141903 is a deficient number, since it is larger than the sum of its proper divisors (249977).

79141903 is a wasteful number, since it uses less digits than its factorization.

79141903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249976.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 79141903 is about 8896.1735032541. The cubic root of 79141903 is about 429.3408017430.

The spelling of 79141903 in words is "seventy-nine million, one hundred forty-one thousand, nine hundred three".