1046428470 has 168 divisors, whose sum is σ = 2984624496. Its totient is φ = 263536416.

The previous prime is 1046428469. The next prime is 1046428511. The reversal of 1046428470 is 748246401.

1046428470 is a `hidden beast` number, since 1 + 0 + 4 + 642 + 8 + 4 + 7 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 13245891 + ... + 13245969.

It is an arithmetic number, because the mean of its divisors is an integer number (17765622).

Almost surely, 2^1046428470 is an apocalyptic number.

1046428470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1046428470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1492312248).

1046428470 is an abundant number, since it is smaller than the sum of its proper divisors (1938196026).

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

1046428470 is an frugal number, since it uses more digits than its factorization.

1046428470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 1046428470 is about 32348.5466443239. The cubic root of 1046428470 is about 1015.2426381669.

The spelling of 1046428470 in words is "one billion, forty-six million, four hundred twenty-eight thousand, four hundred seventy".