2434387938 has 8 divisors (see below), whose sum is σ = 4868775888. Its totient is φ = 811462644.

The previous prime is 2434387931. The next prime is 2434387973. The reversal of 2434387938 is 8397834342.

2434387938 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

2434387938 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2434387931) 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, 202865656 + ... + 202865667.

It is an arithmetic number, because the mean of its divisors is an integer number (608596986).

Almost surely, 2^2434387938 is an apocalyptic number.

2434387938 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.

2434387938 is a wasteful number, since it uses less digits than its factorization.

2434387938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405731328.

The product of its digits is 3483648, while the sum is 51.

The square root of 2434387938 is about 49339.5170020948. The cubic root of 2434387938 is about 1345.2301606737.

The spelling of 2434387938 in words is "two billion, four hundred thirty-four million, three hundred eighty-seven thousand, nine hundred thirty-eight".