1080372617 has 8 divisors (see below), whose sum is σ = 1109431296. Its totient is φ = 1051635312.

The previous prime is 1080372611. The next prime is 1080372619. The reversal of 1080372617 is 7162730801.

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 1080372617 - 2¹² = 1080368521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080372611) 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, 73523 + ... + 86984.

It is an arithmetic number, because the mean of its divisors is an integer number (138678912).

Almost surely, 2^1080372617 is an apocalyptic number.

It is an amenable number.

1080372617 is a deficient number, since it is larger than the sum of its proper divisors (29058679).

1080372617 is a wasteful number, since it uses less digits than its factorization.

1080372617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160687.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 1080372617 is about 32869.0221485215. The cubic root of 1080372617 is about 1026.1035481623.

The spelling of 1080372617 in words is "one billion, eighty million, three hundred seventy-two thousand, six hundred seventeen".