3461899536 has 60 divisors (see below), whose sum is σ = 9714635788. Its totient is φ = 1150854912.

The previous prime is 3461899459. The next prime is 3461899543. The reversal of 3461899536 is 6359981643.

3461899536 is a `hidden beast` number, since 3 + 4 + 6 + 18 + 99 + 536 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 597509136 + 2864390400 = 24444^2 + 53520^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21486 + ... + 85938.

Almost surely, 2^3461899536 is an apocalyptic number.

3461899536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3461899536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4857317894).

3461899536 is an abundant number, since it is smaller than the sum of its proper divisors (6252736252).

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

3461899536 is a wasteful number, since it uses less digits than its factorization.

3461899536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64840 (or 64831 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 54.

The square root of 3461899536 is about 58837.9090043146. The cubic root of 3461899536 is about 1512.7650659093.

The spelling of 3461899536 in words is "three billion, four hundred sixty-one million, eight hundred ninety-nine thousand, five hundred thirty-six".