2046290064 has 80 divisors (see below), whose sum is σ = 6506166912. Its totient is φ = 539679744.

The previous prime is 2046290053. The next prime is 2046290087. The reversal of 2046290064 is 4600926402.

It is a happy 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, 229869 + ... + 238604.

Almost surely, 2^2046290064 is an apocalyptic number.

2046290064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2046290064 is an abundant number, since it is smaller than the sum of its proper divisors (4459876848).

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

2046290064 is a wasteful number, since it uses less digits than its factorization.

2046290064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468504 (or 468498 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2046290064 is about 45235.9377486529. The cubic root of 2046290064 is about 1269.5673116283.

The spelling of 2046290064 in words is "two billion, forty-six million, two hundred ninety thousand, sixty-four".