4564734942 has 8 divisors (see below), whose sum is σ = 9129469896. Its totient is φ = 1521578312.

The previous prime is 4564734907. The next prime is 4564734943. The reversal of 4564734942 is 2494374654.

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

4564734942 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4564734891 and 4564734900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4564734943) 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, 380394573 + ... + 380394584.

It is an arithmetic number, because the mean of its divisors is an integer number (1141183737).

Almost surely, 2^4564734942 is an apocalyptic number.

4564734942 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.

4564734942 is a wasteful number, since it uses less digits than its factorization.

4564734942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760789162.

The product of its digits is 2903040, while the sum is 48.

The square root of 4564734942 is about 67562.8221879459. The cubic root of 4564734942 is about 1658.8426323173.

The spelling of 4564734942 in words is "four billion, five hundred sixty-four million, seven hundred thirty-four thousand, nine hundred forty-two".