1013077799 has 8 divisors (see below), whose sum is σ = 1048031232. Its totient is φ = 978266520.

The previous prime is 1013077783. The next prime is 1013077811. The reversal of 1013077799 is 9977703101.

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 not a de Polignac number, because 1013077799 - 2⁴ = 1013077783 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 (1013077729) 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, 20939 + ... + 49644.

It is an arithmetic number, because the mean of its divisors is an integer number (131003904).

Almost surely, 2^1013077799 is an apocalyptic number.

1013077799 is a deficient number, since it is larger than the sum of its proper divisors (34953433).

1013077799 is an equidigital number, since it uses as much as digits as its factorization.

1013077799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71077.

The product of its (nonzero) digits is 83349, while the sum is 44.

The square root of 1013077799 is about 31828.8830938190. The cubic root of 1013077799 is about 1004.3404000048.

The spelling of 1013077799 in words is "one billion, thirteen million, seventy-seven thousand, seven hundred ninety-nine".