2046867730 has 16 divisors (see below), whose sum is σ = 3684942360. Its totient is φ = 818618112.

The previous prime is 2046867709. The next prime is 2046867737. The reversal of 2046867730 is 377686402.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1390022089 + 656845641 = 37283^2 + 25629^2 .

It is not an unprimeable number, because it can be changed into a prime (2046867737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75112 + ... + 98668.

Almost surely, 2^2046867730 is an apocalyptic number.

2046867730 is a deficient number, since it is larger than the sum of its proper divisors (1638074630).

2046867730 is a wasteful number, since it uses less digits than its factorization.

2046867730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32253.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 2046867730 is about 45242.3223320819. The cubic root of 2046867730 is about 1269.6867663239.

The spelling of 2046867730 in words is "two billion, forty-six million, eight hundred sixty-seven thousand, seven hundred thirty".