1006348932 has 36 divisors (see below), whose sum is σ = 2693464956. Its totient is φ = 315717120.

The previous prime is 1006348901. The next prime is 1006348933. The reversal of 1006348932 is 2398436001.

1006348932 is a `hidden beast` number, since 10 + 0 + 634 + 8 + 9 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 596043396 + 410305536 = 24414^2 + 20256^2 .

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 not an unprimeable number, because it can be changed into a prime (1006348933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 821569 + ... + 822792.

It is an arithmetic number, because the mean of its divisors is an integer number (74818471).

Almost surely, 2^1006348932 is an apocalyptic number.

1006348932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1006348932 is an abundant number, since it is smaller than the sum of its proper divisors (1687116024).

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

1006348932 is a wasteful number, since it uses less digits than its factorization.

1006348932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644388 (or 1644383 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 1006348932 is about 31723.0031995711. The cubic root of 1006348932 is about 1002.1118476267. Note that the first 3 decimals are identical.

The spelling of 1006348932 in words is "one billion, six million, three hundred forty-eight thousand, nine hundred thirty-two".