1046649792 has 28 divisors (see below), whose sum is σ = 2769261416. Its totient is φ = 348883200.

The previous prime is 1046649787. The next prime is 1046649803. The reversal of 1046649792 is 2979466401.

It is a happy number.

1046649792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2725459 + ... + 2725842.

Almost surely, 2^1046649792 is an apocalyptic number.

1046649792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1046649792 is an abundant number, since it is smaller than the sum of its proper divisors (1722611624).

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

1046649792 is an equidigital number, since it uses as much as digits as its factorization.

1046649792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451316 (or 5451306 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 1046649792 is about 32351.9673590340. The cubic root of 1046649792 is about 1015.3142084966.

The spelling of 1046649792 in words is "one billion, forty-six million, six hundred forty-nine thousand, seven hundred ninety-two".