3516836640 has 48 divisors (see below), whose sum is σ = 11078036928. Its totient is φ = 937822976.

The previous prime is 3516836639. The next prime is 3516836651. The reversal of 3516836640 is 466386153.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3516836592 and 3516836601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3662892 + ... + 3663851.

It is an arithmetic number, because the mean of its divisors is an integer number (230792436).

Almost surely, 2^3516836640 is an apocalyptic number.

3516836640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3516836640 is an abundant number, since it is smaller than the sum of its proper divisors (7561200288).

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

3516836640 is a wasteful number, since it uses less digits than its factorization.

3516836640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7326761 (or 7326753 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 3516836640 is about 59302.9226935739. The cubic root of 3516836640 is about 1520.7251618332.

The spelling of 3516836640 in words is "three billion, five hundred sixteen million, eight hundred thirty-six thousand, six hundred forty".