1793249245 has 16 divisors (see below), whose sum is σ = 2192569920. Its totient is φ = 1407579264.

The previous prime is 1793249239. The next prime is 1793249251. The reversal of 1793249245 is 5429423971.

It is an interprime number because it is at equal distance from previous prime (1793249239) and next prime (1793249251).

It is a cyclic number.

It is not a de Polignac number, because 1793249245 - 2¹⁹ = 1792724957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1793249195 and 1793249204.

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, 155809 + ... + 166921.

It is an arithmetic number, because the mean of its divisors is an integer number (137035620).

Almost surely, 2^1793249245 is an apocalyptic number.

It is an amenable number.

1793249245 is a deficient number, since it is larger than the sum of its proper divisors (399320675).

1793249245 is a wasteful number, since it uses less digits than its factorization.

1793249245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11724.

The product of its digits is 544320, while the sum is 46.

The square root of 1793249245 is about 42346.7737259877. The cubic root of 1793249245 is about 1214.9177734550.

The spelling of 1793249245 in words is "one billion, seven hundred ninety-three million, two hundred forty-nine thousand, two hundred forty-five".