3239462742 has 8 divisors (see below), whose sum is σ = 6478925496. Its totient is φ = 1079820912.

The previous prime is 3239462729. The next prime is 3239462753. The reversal of 3239462742 is 2472649323.

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

3239462742 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3239462694 and 3239462703.

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, 269955223 + ... + 269955234.

It is an arithmetic number, because the mean of its divisors is an integer number (809865687).

Almost surely, 2^3239462742 is an apocalyptic number.

3239462742 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.

3239462742 is a wasteful number, since it uses less digits than its factorization.

3239462742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539910462.

The product of its digits is 435456, while the sum is 42.

The square root of 3239462742 is about 56916.2783568989. The cubic root of 3239462742 is about 1479.6454504372.

The spelling of 3239462742 in words is "three billion, two hundred thirty-nine million, four hundred sixty-two thousand, seven hundred forty-two".