29796137773 has 16 divisors (see below), whose sum is σ = 31426836480. Its totient is φ = 28193966064.

The previous prime is 29796137737. The next prime is 29796137803. The reversal of 29796137773 is 37773169792.

It is a cyclic number.

It is not a de Polignac number, because 29796137773 - 2¹³ = 29796129581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29796137873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407840 + ... + 2420182.

It is an arithmetic number, because the mean of its divisors is an integer number (1964177280).

Almost surely, 2^29796137773 is an apocalyptic number.

29796137773 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

29796137773 is a deficient number, since it is larger than the sum of its proper divisors (1630698707).

29796137773 is a wasteful number, since it uses less digits than its factorization.

29796137773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13488.

The product of its digits is 21003948, while the sum is 61.

The spelling of 29796137773 in words is "twenty-nine billion, seven hundred ninety-six million, one hundred thirty-seven thousand, seven hundred seventy-three".