4196000640 has 128 divisors (see below), whose sum is σ = 14403664800. Its totient is φ = 1032855552.

The previous prime is 4196000621. The next prime is 4196000693. The reversal of 4196000640 is 460006914.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4196000598 and 4196000607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59095 + ... + 109014.

Almost surely, 2^4196000640 is an apocalyptic number.

4196000640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4196000640 is an abundant number, since it is smaller than the sum of its proper divisors (10207664160).

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

4196000640 is a wasteful number, since it uses less digits than its factorization.

4196000640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168144 (or 168132 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 4196000640 is about 64776.5439028666. The cubic root of 4196000640 is about 1612.9163657693.

The spelling of 4196000640 in words is "four billion, one hundred ninety-six million, six hundred forty", and thus it is an aban number.