2429898436 has 45 divisors (see below), whose sum is σ = 4970629391. Its totient is φ = 1039314696.

The previous prime is 2429898413. The next prime is 2429898439. The reversal of 2429898436 is 6348989242.

The square root of 2429898436 is 49294.

It is a perfect power (a square), and thus also a powerful number.

Its product of digits (5971968) is a multiple of the sum of its prime divisors (512).

It is not an unprimeable number, because it can be changed into a prime (2429898439) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 4830561 + ... + 4831063.

Almost surely, 2^2429898436 is an apocalyptic number.

2429898436 is the 49294-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2429898436

2429898436 is an abundant number, since it is smaller than the sum of its proper divisors (2540730955).

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

2429898436 is an frugal number, since it uses more digits than its factorization.

2429898436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 512 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 55.

The cubic root of 2429898436 is about 1344.4026932786.

The spelling of 2429898436 in words is "two billion, four hundred twenty-nine million, eight hundred ninety-eight thousand, four hundred thirty-six".