2046890496 has 160 divisors (see below), whose sum is σ = 6285312000. Its totient is φ = 579833856.

The previous prime is 2046890471. The next prime is 2046890513. The reversal of 2046890496 is 6940986402.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1364755 + ... + 1366253.

It is an arithmetic number, because the mean of its divisors is an integer number (39283200).

Almost surely, 2^2046890496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2046890496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3142656000).

2046890496 is an abundant number, since it is smaller than the sum of its proper divisors (4238421504).

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

2046890496 is a wasteful number, since it uses less digits than its factorization.

2046890496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654 (or 1638 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 2046890496 is about 45242.5739320830. The cubic root of 2046890496 is about 1269.6914736109.

The spelling of 2046890496 in words is "two billion, forty-six million, eight hundred ninety thousand, four hundred ninety-six".