29390442 has 16 divisors (see below), whose sum is σ = 58840032. Its totient is φ = 9786960.

The previous prime is 29390441. The next prime is 29390443. The reversal of 29390442 is 24409392.

It is an interprime number because it is at equal distance from previous prime (29390441) and next prime (29390443).

It is not an unprimeable number, because it can be changed into a prime (29390441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6513 + ... + 10059.

It is an arithmetic number, because the mean of its divisors is an integer number (3677502).

Almost surely, 2^29390442 is an apocalyptic number.

29390442 is an abundant number, since it is smaller than the sum of its proper divisors (29449590).

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

29390442 is a wasteful number, since it uses less digits than its factorization.

29390442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 29390442 is about 5421.2952326912. The cubic root of 29390442 is about 308.6043469315.

The spelling of 29390442 in words is "twenty-nine million, three hundred ninety thousand, four hundred forty-two".