1046364646 has 16 divisors (see below), whose sum is σ = 1611971280. Its totient is φ = 509216800.

The previous prime is 1046364643. The next prime is 1046364653. The reversal of 1046364646 is 6464636401.

It is a junction number, because it is equal to n+sod(n) for n = 1046364599 and 1046364608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046364643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31981 + ... + 55816.

It is an arithmetic number, because the mean of its divisors is an integer number (100748205).

Almost surely, 2^1046364646 is an apocalyptic number.

1046364646 is a deficient number, since it is larger than the sum of its proper divisors (565606634).

1046364646 is a wasteful number, since it uses less digits than its factorization.

1046364646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87959.

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 1046364646 is about 32347.5601243741. The cubic root of 1046364646 is about 1015.2219971117.

The spelling of 1046364646 in words is "one billion, forty-six million, three hundred sixty-four thousand, six hundred forty-six".