994469952 has 224 divisors, whose sum is σ = 3202301952. Its totient is φ = 266213376.

The previous prime is 994469951. The next prime is 994469969. The reversal of 994469952 is 259964499.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 994469892 and 994469901.

It is not an unprimeable number, because it can be changed into a prime (994469951) 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, 1638033 + ... + 1638639.

Almost surely, 2^994469952 is an apocalyptic number.

994469952 is a gapful number since it is divisible by the number (92) 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 994469952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1601150976).

994469952 is an abundant number, since it is smaller than the sum of its proper divisors (2207832000).

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

994469952 is a wasteful number, since it uses less digits than its factorization.

994469952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 695 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 57.

The square root of 994469952 is about 31535.2176463078. The cubic root of 994469952 is about 998.1532422520.

The spelling of 994469952 in words is "nine hundred ninety-four million, four hundred sixty-nine thousand, nine hundred fifty-two".