1046570380 has 48 divisors (see below), whose sum is σ = 2305195200. Its totient is φ = 398359808.

The previous prime is 1046570377. The next prime is 1046570401. The reversal of 1046570380 is 830756401.

1046570380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84846 + ... + 96394.

It is an arithmetic number, because the mean of its divisors is an integer number (48024900).

Almost surely, 2^1046570380 is an apocalyptic number.

1046570380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046570380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1152597600).

1046570380 is an abundant number, since it is smaller than the sum of its proper divisors (1258624820).

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

1046570380 is a wasteful number, since it uses less digits than its factorization.

1046570380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11778 (or 11776 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1046570380 is about 32350.7400224477. The cubic root of 1046570380 is about 1015.2885296842.

The spelling of 1046570380 in words is "one billion, forty-six million, five hundred seventy thousand, three hundred eighty".