3494132928 has 336 divisors, whose sum is σ = 11982297600. Its totient is φ = 959477760.

The previous prime is 3494132911. The next prime is 3494132951. The reversal of 3494132928 is 8292314943.

3494132928 is a `hidden beast` number, since 3 + 494 + 132 + 9 + 28 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4859353 + ... + 4860071.

It is an arithmetic number, because the mean of its divisors is an integer number (35661600).

Almost surely, 2^3494132928 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 3494132928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5991148800).

3494132928 is an abundant number, since it is smaller than the sum of its proper divisors (8488164672).

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

3494132928 is a wasteful number, since it uses less digits than its factorization.

3494132928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 807 counting only the distinct ones).

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

The square root of 3494132928 is about 59111.1912246742. The cubic root of 3494132928 is about 1517.4456359200.

The spelling of 3494132928 in words is "three billion, four hundred ninety-four million, one hundred thirty-two thousand, nine hundred twenty-eight".