1368025973 has 8 divisors (see below), whose sum is σ = 1453240800. Its totient is φ = 1284132528.

The previous prime is 1368025969. The next prime is 1368025987. The reversal of 1368025973 is 3795208631.

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 1368025973 - 2² = 1368025969 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 (1368025933) 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, 328211 + ... + 332352.

It is an arithmetic number, because the mean of its divisors is an integer number (181655100).

Almost surely, 2^1368025973 is an apocalyptic number.

It is an amenable number.

1368025973 is a deficient number, since it is larger than the sum of its proper divisors (85214827).

1368025973 is a wasteful number, since it uses less digits than its factorization.

1368025973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660691.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 1368025973 is about 36986.8351308949. The cubic root of 1368025973 is about 1110.1068460307.

The spelling of 1368025973 in words is "one billion, three hundred sixty-eight million, twenty-five thousand, nine hundred seventy-three".