1204790616939 has 24 divisors (see below), whose sum is σ = 2012397517200. Its totient is φ = 635493950784.

The previous prime is 1204790616853. The next prime is 1204790616941. The reversal of 1204790616939 is 9396160974021.

It is not a de Polignac number, because 1204790616939 - 2¹⁶ = 1204790551403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1204790616439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 315223264 + ... + 315227085.

It is an arithmetic number, because the mean of its divisors is an integer number (83849896550).

Almost surely, 2^{1204790616939} is an apocalyptic number.

1204790616939 is a deficient number, since it is larger than the sum of its proper divisors (807606900261).

1204790616939 is a wasteful number, since it uses less digits than its factorization.

1204790616939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630450379 (or 630450372 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 57.

The spelling of 1204790616939 in words is "one trillion, two hundred four billion, seven hundred ninety million, six hundred sixteen thousand, nine hundred thirty-nine".