7016489634 has 128 divisors (see below), whose sum is σ = 17932492800. Its totient is φ = 1814332800.

The previous prime is 7016489621. The next prime is 7016489671. The reversal of 7016489634 is 4369846107.

It is a super-2 number, since 2×7016489634² = 98462253568058907912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6360727 + ... + 6361829.

It is an arithmetic number, because the mean of its divisors is an integer number (140097600).

Almost surely, 2^7016489634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7016489634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8966246400).

7016489634 is an abundant number, since it is smaller than the sum of its proper divisors (10916003166).

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

7016489634 is a wasteful number, since it uses less digits than its factorization.

7016489634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421 (or 1407 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 7016489634 is about 83764.4890989016. The cubic root of 7016489634 is about 1914.4320779533.

The spelling of 7016489634 in words is "seven billion, sixteen million, four hundred eighty-nine thousand, six hundred thirty-four".