29900459 has 2 divisors, whose sum is σ = 29900460. Its totient is φ = 29900458.

The previous prime is 29900441. The next prime is 29900489. The reversal of 29900459 is 95400992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29900459 - 2⁸ = 29900203 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29900419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14950229 + 14950230.

It is an arithmetic number, because the mean of its divisors is an integer number (14950230).

Almost surely, 2^29900459 is an apocalyptic number.

29900459 is a deficient number, since it is larger than the sum of its proper divisors (1).

29900459 is an equidigital number, since it uses as much as digits as its factorization.

29900459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 29900459 is about 5468.1312164212. The cubic root of 29900459 is about 310.3792064300.

The spelling of 29900459 in words is "twenty-nine million, nine hundred thousand, four hundred fifty-nine".