29402742 has 8 divisors (see below), whose sum is σ = 58805496. Its totient is φ = 9800912.

The previous prime is 29402677. The next prime is 29402743. The reversal of 29402742 is 24720492.

It is a sphenic number, since it is the product of 3 distinct primes.

29402742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29402743) 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, 2450223 + ... + 2450234.

It is an arithmetic number, because the mean of its divisors is an integer number (7350687).

Almost surely, 2^29402742 is an apocalyptic number.

29402742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

29402742 is a wasteful number, since it uses less digits than its factorization.

29402742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4900462.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 29402742 is about 5422.4295292793. The cubic root of 29402742 is about 308.6473915838.

The spelling of 29402742 in words is "twenty-nine million, four hundred two thousand, seven hundred forty-two".