2046356641 has 16 divisors (see below), whose sum is σ = 2392621056. Its totient is φ = 1713704976.

The previous prime is 2046356629. The next prime is 2046356647. The reversal of 2046356641 is 1466536402.

It is not a de Polignac number, because 2046356641 - 2¹³ = 2046348449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2046356641.

It is not an unprimeable number, because it can be changed into a prime (2046356647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194580 + ... + 204826.

It is an arithmetic number, because the mean of its divisors is an integer number (149538816).

Almost surely, 2^2046356641 is an apocalyptic number.

It is an amenable number.

2046356641 is a deficient number, since it is larger than the sum of its proper divisors (346264415).

2046356641 is a wasteful number, since it uses less digits than its factorization.

2046356641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10908.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2046356641 is about 45236.6736288158. The cubic root of 2046356641 is about 1269.5810801335.

The spelling of 2046356641 in words is "two billion, forty-six million, three hundred fifty-six thousand, six hundred forty-one".