1046161836 has 36 divisors (see below), whose sum is σ = 2729772864. Its totient is φ = 337471200.

The previous prime is 1046161829. The next prime is 1046161849. The reversal of 1046161836 is 6381616401.

1046161836 is a `hidden beast` number, since 1 + 0 + 4 + 6 + 1 + 618 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1046161836.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 467595 + ... + 469826.

It is an arithmetic number, because the mean of its divisors is an integer number (75827024).

Almost surely, 2^1046161836 is an apocalyptic number.

It is an amenable number.

1046161836 is an abundant number, since it is smaller than the sum of its proper divisors (1683611028).

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

1046161836 is a wasteful number, since it uses less digits than its factorization.

1046161836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937462 (or 937457 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1046161836 is about 32344.4251146933. The cubic root of 1046161836 is about 1015.1564015987.

The spelling of 1046161836 in words is "one billion, forty-six million, one hundred sixty-one thousand, eight hundred thirty-six".