1000029372 has 48 divisors (see below), whose sum is σ = 2427177984. Its totient is φ = 320112000.

The previous prime is 1000029367. The next prime is 1000029379. The reversal of 1000029372 is 2739200001.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000029379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38472 + ... + 58992.

It is an arithmetic number, because the mean of its divisors is an integer number (50566208).

Almost surely, 2^1000029372 is an apocalyptic number.

1000029372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1000029372 is an abundant number, since it is smaller than the sum of its proper divisors (1427148612).

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

1000029372 is a wasteful number, since it uses less digits than its factorization.

1000029372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20690 (or 20688 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 1000029372 is about 31623.2410103708. The cubic root of 1000029372 is about 1000.0097905708.

Adding to 1000029372 its reverse (2739200001), we get a palindrome (3739229373).

The spelling of 1000029372 in words is "one billion, twenty-nine thousand, three hundred seventy-two".