1434992328 has 384 divisors, whose sum is σ = 5266944000. Its totient is φ = 351630720.

The previous prime is 1434992327. The next prime is 1434992341. The reversal of 1434992328 is 8232994341.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1434992327) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6004033 + ... + 6004271.

It is an arithmetic number, because the mean of its divisors is an integer number (13716000).

Almost surely, 2^1434992328 is an apocalyptic number.

1434992328 is a gapful number since it is divisible by the number (18) 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 1434992328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2633472000).

1434992328 is an abundant number, since it is smaller than the sum of its proper divisors (3831951672).

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

1434992328 is a wasteful number, since it uses less digits than its factorization.

1434992328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 281 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 1434992328 is about 37881.2925861830. The cubic root of 1434992328 is about 1127.9327144111.

The spelling of 1434992328 in words is "one billion, four hundred thirty-four million, nine hundred ninety-two thousand, three hundred twenty-eight".