4622916642 has 32 divisors (see below), whose sum is σ = 9438280704. Its totient is φ = 1509186000.

The previous prime is 4622916637. The next prime is 4622916647. The reversal of 4622916642 is 2466192264.

It is an interprime number because it is at equal distance from previous prime (4622916637) and next prime (4622916647).

It is a junction number, because it is equal to n+sod(n) for n = 4622916594 and 4622916603.

It is not an unprimeable number, because it can be changed into a prime (4622916647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28393 + ... + 100259.

It is an arithmetic number, because the mean of its divisors is an integer number (294946272).

Almost surely, 2^4622916642 is an apocalyptic number.

4622916642 is an abundant number, since it is smaller than the sum of its proper divisors (4815364062).

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

4622916642 is a wasteful number, since it uses less digits than its factorization.

4622916642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72094.

The product of its digits is 248832, while the sum is 42.

The square root of 4622916642 is about 67992.0336657170. The cubic root of 4622916642 is about 1665.8607184824.

The spelling of 4622916642 in words is "four billion, six hundred twenty-two million, nine hundred sixteen thousand, six hundred forty-two".