929423000 has 128 divisors (see below), whose sum is σ = 2497996800. Its totient is φ = 320112000.

The previous prime is 929422993. The next prime is 929423003. The reversal of 929423000 is 324929.

It is a super-2 number, since 2×929423000² = 1727654225858000000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (929423003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206777 + ... + 211223.

It is an arithmetic number, because the mean of its divisors is an integer number (19515600).

Almost surely, 2^929423000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 929423000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248998400).

929423000 is an abundant number, since it is smaller than the sum of its proper divisors (1568573800).

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

929423000 is a wasteful number, since it uses less digits than its factorization.

929423000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498 (or 4484 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 929423000 is about 30486.4396084554. The cubic root of 929423000 is about 975.8980986284.

Adding to 929423000 its reverse (324929), we get a palindrome (929747929).

The spelling of 929423000 in words is "nine hundred twenty-nine million, four hundred twenty-three thousand".