794049553 has 12 divisors (see below), whose sum is σ = 887599440. Its totient is φ = 709621880.

The previous prime is 794049547. The next prime is 794049569. The reversal of 794049553 is 355940497.

It is a happy number.

It is not a de Polignac number, because 794049553 - 2¹³ = 794041361 is a prime.

It is a super-3 number, since 3×794049553³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (794049523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48475 + ... + 62752.

It is an arithmetic number, because the mean of its divisors is an integer number (73966620).

Almost surely, 2^794049553 is an apocalyptic number.

It is an amenable number.

794049553 is a deficient number, since it is larger than the sum of its proper divisors (93549887).

794049553 is a wasteful number, since it uses less digits than its factorization.

794049553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111308 (or 111297 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 794049553 is about 28178.8848785753. The cubic root of 794049553 is about 926.0104091150.

The spelling of 794049553 in words is "seven hundred ninety-four million, forty-nine thousand, five hundred fifty-three".