1017970395 has 16 divisors (see below), whose sum is σ = 1754041632. Its totient is φ = 501154560.

The previous prime is 1017970367. The next prime is 1017970397. The reversal of 1017970395 is 5930797101.

It is not a de Polignac number, because 1017970395 - 2¹⁰ = 1017969371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1017970397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2609986 + ... + 2610375.

It is an arithmetic number, because the mean of its divisors is an integer number (109627602).

Almost surely, 2^1017970395 is an apocalyptic number.

1017970395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1017970395 is a deficient number, since it is larger than the sum of its proper divisors (736071237).

1017970395 is a wasteful number, since it uses less digits than its factorization.

1017970395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220382.

The product of its (nonzero) digits is 59535, while the sum is 42.

The square root of 1017970395 is about 31905.6483243955. The cubic root of 1017970395 is about 1005.9546039800.

The spelling of 1017970395 in words is "one billion, seventeen million, nine hundred seventy thousand, three hundred ninety-five".