1046589613 has 16 divisors (see below), whose sum is σ = 1104192000. Its totient is φ = 990523072.

The previous prime is 1046589611. The next prime is 1046589637. The reversal of 1046589613 is 3169856401.

It is not a de Polignac number, because 1046589613 - 2¹ = 1046589611 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 1046589613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046589611) 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, 818931 + ... + 820207.

It is an arithmetic number, because the mean of its divisors is an integer number (69012000).

Almost surely, 2^1046589613 is an apocalyptic number.

It is an amenable number.

1046589613 is a deficient number, since it is larger than the sum of its proper divisors (57602387).

1046589613 is a wasteful number, since it uses less digits than its factorization.

1046589613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 1046589613 is about 32351.0372785789. The cubic root of 1046589613 is about 1015.2947490221.

The spelling of 1046589613 in words is "one billion, forty-six million, five hundred eighty-nine thousand, six hundred thirteen".