799999102 has 8 divisors (see below), whose sum is σ = 1371427056. Its totient is φ = 342856752.

The previous prime is 799999091. The next prime is 799999121. The reversal of 799999102 is 201999997.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28571383 + ... + 28571410.

It is an arithmetic number, because the mean of its divisors is an integer number (171428382).

Almost surely, 2^799999102 is an apocalyptic number.

799999102 is a deficient number, since it is larger than the sum of its proper divisors (571427954).

799999102 is a wasteful number, since it uses less digits than its factorization.

799999102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57142802.

The product of its (nonzero) digits is 826686, while the sum is 55.

The square root of 799999102 is about 28284.2553729102. The cubic root of 799999102 is about 928.3174193769.

The spelling of 799999102 in words is "seven hundred ninety-nine million, nine hundred ninety-nine thousand, one hundred two".