29796997 has 4 divisors (see below), whose sum is σ = 31365280. Its totient is φ = 28228716.

The previous prime is 29796967. The next prime is 29797021. The reversal of 29796997 is 79969792.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29796997 - 2¹¹ = 29794949 is a prime.

It is a super-2 number, since 2×29796997² = 1775722060436018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29796967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784113 + ... + 784150.

It is an arithmetic number, because the mean of its divisors is an integer number (7841320).

Almost surely, 2^29796997 is an apocalyptic number.

It is an amenable number.

29796997 is a deficient number, since it is larger than the sum of its proper divisors (1568283).

29796997 is a wasteful number, since it uses less digits than its factorization.

29796997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568282.

The product of its digits is 3857868, while the sum is 58.

The square root of 29796997 is about 5458.6625651344. The cubic root of 29796997 is about 310.0207998531.

The spelling of 29796997 in words is "twenty-nine million, seven hundred ninety-six thousand, nine hundred ninety-seven".