983140915 has 8 divisors (see below), whose sum is σ = 1197378000. Its totient is φ = 774773472.

The previous prime is 983140897. The next prime is 983140967. The reversal of 983140915 is 519041389.

983140915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 983140915 - 2¹⁷ = 983009843 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467040 + ... + 1467709.

It is an arithmetic number, because the mean of its divisors is an integer number (149672250).

Almost surely, 2^983140915 is an apocalyptic number.

983140915 is a deficient number, since it is larger than the sum of its proper divisors (214237085).

983140915 is a wasteful number, since it uses less digits than its factorization.

983140915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934821.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 983140915 is about 31355.0779778970. The cubic root of 983140915 is about 994.3484248695.

The spelling of 983140915 in words is "nine hundred eighty-three million, one hundred forty thousand, nine hundred fifteen".