2429351 has 4 divisors (see below), whose sum is σ = 2572272. Its totient is φ = 2286432.

The previous prime is 2429341. The next prime is 2429363. The reversal of 2429351 is 1539242.

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

It is a de Polignac number, because none of the positive numbers 2^k-2429351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2429351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429311) 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, 71435 + ... + 71468.

It is an arithmetic number, because the mean of its divisors is an integer number (643068).

2^2429351 is an apocalyptic number.

2429351 is a deficient number, since it is larger than the sum of its proper divisors (142921).

2429351 is a wasteful number, since it uses less digits than its factorization.

2429351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142920.

The product of its digits is 2160, while the sum is 26.

The square root of 2429351 is about 1558.6375460639. The cubic root of 2429351 is about 134.4301724764.

The spelling of 2429351 in words is "two million, four hundred twenty-nine thousand, three hundred fifty-one".