941598649 has 16 divisors (see below), whose sum is σ = 975744000. Its totient is φ = 908094096.

The previous prime is 941598643. The next prime is 941598653. The reversal of 941598649 is 946895149.

It is a cyclic number.

It is not a de Polignac number, because 941598649 - 2¹³ = 941590457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 941598649.

It is not an unprimeable number, because it can be changed into a prime (941598643) 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, 1571652 + ... + 1572250.

It is an arithmetic number, because the mean of its divisors is an integer number (60984000).

Almost surely, 2^941598649 is an apocalyptic number.

It is an amenable number.

941598649 is a deficient number, since it is larger than the sum of its proper divisors (34145351).

941598649 is a wasteful number, since it uses less digits than its factorization.

941598649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044.

The product of its digits is 2799360, while the sum is 55.

The square root of 941598649 is about 30685.4794487556. The cubic root of 941598649 is about 980.1411184398.

The spelling of 941598649 in words is "nine hundred forty-one million, five hundred ninety-eight thousand, six hundred forty-nine".