1560739198 has 32 divisors (see below), whose sum is σ = 2473187904. Its totient is φ = 737248512.

The previous prime is 1560739189. The next prime is 1560739207. The reversal of 1560739198 is 8919370651.

It is an interprime number because it is at equal distance from previous prime (1560739189) and next prime (1560739207).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1422186 + ... + 1423282.

It is an arithmetic number, because the mean of its divisors is an integer number (77287122).

Almost surely, 2^1560739198 is an apocalyptic number.

1560739198 is a deficient number, since it is larger than the sum of its proper divisors (912448706).

1560739198 is a wasteful number, since it uses less digits than its factorization.

1560739198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476.

The product of its (nonzero) digits is 408240, while the sum is 49.

The square root of 1560739198 is about 39506.1918944360. The cubic root of 1560739198 is about 1159.9611555562.

The spelling of 1560739198 in words is "one billion, five hundred sixty million, seven hundred thirty-nine thousand, one hundred ninety-eight".