1082970993 has 8 divisors (see below), whose sum is σ = 1555035328. Its totient is φ = 666443664.

The previous prime is 1082970989. The next prime is 1082970997. The reversal of 1082970993 is 3990792801.

It is an interprime number because it is at equal distance from previous prime (1082970989) and next prime (1082970997).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1082970993 - 2² = 1082970989 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1082970997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13884205 + ... + 13884282.

It is an arithmetic number, because the mean of its divisors is an integer number (194379416).

Almost surely, 2^1082970993 is an apocalyptic number.

1082970993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1082970993 is a deficient number, since it is larger than the sum of its proper divisors (472064335).

1082970993 is a wasteful number, since it uses less digits than its factorization.

1082970993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27768503.

The product of its (nonzero) digits is 244944, while the sum is 48.

The square root of 1082970993 is about 32908.5246250876. The cubic root of 1082970993 is about 1026.9255078488.

The spelling of 1082970993 in words is "one billion, eighty-two million, nine hundred seventy thousand, nine hundred ninety-three".