29402434 has 4 divisors (see below), whose sum is σ = 44103654. Its totient is φ = 14701216.

The previous prime is 29402431. The next prime is 29402437. The reversal of 29402434 is 43420492.

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

It is an interprime number because it is at equal distance from previous prime (29402431) and next prime (29402437).

It can be written as a sum of positive squares in only one way, i.e., 27720225 + 1682209 = 5265^2 + 1297^2 .

It is not an unprimeable number, because it can be changed into a prime (29402431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7350607 + ... + 7350610.

Almost surely, 2^29402434 is an apocalyptic number.

29402434 is a deficient number, since it is larger than the sum of its proper divisors (14701220).

29402434 is a wasteful number, since it uses less digits than its factorization.

29402434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14701219.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 29402434 is about 5422.4011286514. The cubic root of 29402434 is about 308.6463138642.

The spelling of 29402434 in words is "twenty-nine million, four hundred two thousand, four hundred thirty-four".