1046302644 has 12 divisors (see below), whose sum is σ = 2441372864. Its totient is φ = 348767544.

The previous prime is 1046302639. The next prime is 1046302661. The reversal of 1046302644 is 4462036401.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43595932 + ... + 43595955.

Almost surely, 2^1046302644 is an apocalyptic number.

It is an amenable number.

1046302644 is an abundant number, since it is smaller than the sum of its proper divisors (1395070220).

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

1046302644 is a wasteful number, since it uses less digits than its factorization.

1046302644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87191894 (or 87191892 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 1046302644 is about 32346.6017380497. The cubic root of 1046302644 is about 1015.2019444982.

The spelling of 1046302644 in words is "one billion, forty-six million, three hundred two thousand, six hundred forty-four".