29343090 has 32 divisors (see below), whose sum is σ = 80484480. Its totient is φ = 6706944.

The previous prime is 29343077. The next prime is 29343107. The reversal of 29343090 is 9034392.

It is a super-2 number, since 2×29343090² = 1722033861496200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69655 + ... + 70074.

It is an arithmetic number, because the mean of its divisors is an integer number (2515140).

Almost surely, 2^29343090 is an apocalyptic number.

29343090 is an abundant number, since it is smaller than the sum of its proper divisors (51141390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29343090 is a wasteful number, since it uses less digits than its factorization.

29343090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139746.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 29343090 is about 5416.9262501902. The cubic root of 29343090 is about 308.4385233175.

The spelling of 29343090 in words is "twenty-nine million, three hundred forty-three thousand, ninety".