29297474793 has 8 divisors (see below), whose sum is σ = 43403666400. Its totient is φ = 19531649844.

The previous prime is 29297474777. The next prime is 29297474803. The reversal of 29297474793 is 39747479292.

29297474793 is a `hidden beast` number, since 2 + 9 + 2 + 97 + 474 + 79 + 3 = 666.

It is not a de Polignac number, because 29297474793 - 2⁴ = 29297474777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29297474793.

It is not an unprimeable number, because it can be changed into a prime (29297474743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542545803 + ... + 542545856.

It is an arithmetic number, because the mean of its divisors is an integer number (5425458300).

Almost surely, 2^29297474793 is an apocalyptic number.

It is an amenable number.

29297474793 is a deficient number, since it is larger than the sum of its proper divisors (14106191607).

29297474793 is a wasteful number, since it uses less digits than its factorization.

29297474793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085091668 (or 1085091662 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 63.

The spelling of 29297474793 in words is "twenty-nine billion, two hundred ninety-seven million, four hundred seventy-four thousand, seven hundred ninety-three".