2046340450 has 72 divisors (see below), whose sum is σ = 4830186384. Its totient is φ = 637812000.

The previous prime is 2046340447. The next prime is 2046340493. The reversal of 2046340450 is 540436402.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11016 + ... + 64915.

It is an arithmetic number, because the mean of its divisors is an integer number (67085922).

Almost surely, 2^2046340450 is an apocalyptic number.

2046340450 is an abundant number, since it is smaller than the sum of its proper divisors (2783845934).

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

2046340450 is a wasteful number, since it uses less digits than its factorization.

2046340450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75968 (or 75956 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2046340450 is about 45236.4946696801. The cubic root of 2046340450 is about 1269.5777317694.

Adding to 2046340450 its reverse (540436402), we get a palindrome (2586776852).

The spelling of 2046340450 in words is "two billion, forty-six million, three hundred forty thousand, four hundred fifty".