4629839420 has 12 divisors (see below), whose sum is σ = 9722662824. Its totient is φ = 1851935760.

The previous prime is 4629839399. The next prime is 4629839443. The reversal of 4629839420 is 249389264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115745966 + ... + 115746005.

It is an arithmetic number, because the mean of its divisors is an integer number (810221902).

Almost surely, 2^4629839420 is an apocalyptic number.

It is an amenable number.

4629839420 is an abundant number, since it is smaller than the sum of its proper divisors (5092823404).

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

4629839420 is a wasteful number, since it uses less digits than its factorization.

4629839420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231491980 (or 231491978 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The square root of 4629839420 is about 68042.9233645939. The cubic root of 4629839420 is about 1666.6918411309.

The spelling of 4629839420 in words is "four billion, six hundred twenty-nine million, eight hundred thirty-nine thousand, four hundred twenty".