3598946040 has 128 divisors (see below), whose sum is σ = 11126108160. Its totient is φ = 930822144.

The previous prime is 3598946033. The next prime is 3598946083. The reversal of 3598946040 is 406498953.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634497 + ... + 640143.

It is an arithmetic number, because the mean of its divisors is an integer number (86922720).

Almost surely, 2^3598946040 is an apocalyptic number.

3598946040 is a gapful number since it is divisible by the number (30) 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 3598946040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5563054080).

3598946040 is an abundant number, since it is smaller than the sum of its proper divisors (7527162120).

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

3598946040 is a wasteful number, since it uses less digits than its factorization.

3598946040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5821 (or 5817 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 3598946040 is about 59991.2163570635. The cubic root of 3598946040 is about 1532.4692836166.

The spelling of 3598946040 in words is "three billion, five hundred ninety-eight million, nine hundred forty-six thousand, forty".