1079698030868 has 6 divisors (see below), whose sum is σ = 1889471554026. Its totient is φ = 539849015432.

The previous prime is 1079698030867. The next prime is 1079698030877. The reversal of 1079698030868 is 8680308969701.

It can be written as a sum of positive squares in only one way, i.e., 751779170704 + 327918860164 = 867052^2 + 572642^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079698030867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134962253855 + ... + 134962253862.

It is an arithmetic number, because the mean of its divisors is an integer number (314911925671).

Almost surely, 2^{1079698030868} is an apocalyptic number.

It is an amenable number.

1079698030868 is a deficient number, since it is larger than the sum of its proper divisors (809773523158).

1079698030868 is a wasteful number, since it uses less digits than its factorization.

1079698030868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269924507721 (or 269924507719 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 65.

The spelling of 1079698030868 in words is "one trillion, seventy-nine billion, six hundred ninety-eight million, thirty thousand, eight hundred sixty-eight".