29639098 has 4 divisors (see below), whose sum is σ = 44458650. Its totient is φ = 14819548.

The previous prime is 29639087. The next prime is 29639123. The reversal of 29639098 is 89093692.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26656569 + 2982529 = 5163^2 + 1727^2 .

It is a super-2 number, since 2×29639098² = 1756952260507208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7409773 + ... + 7409776.

Almost surely, 2^29639098 is an apocalyptic number.

29639098 is a deficient number, since it is larger than the sum of its proper divisors (14819552).

29639098 is a wasteful number, since it uses less digits than its factorization.

29639098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14819551.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 29639098 is about 5444.1801954013. The cubic root of 29639098 is about 309.4722132754.

The spelling of 29639098 in words is "twenty-nine million, six hundred thirty-nine thousand, ninety-eight".