3451923520 has 56 divisors (see below), whose sum is σ = 8318991744. Its totient is φ = 1364123136.

The previous prime is 3451923509. The next prime is 3451923523. The reversal of 3451923520 is 253291543.

It is not an unprimeable number, because it can be changed into a prime (3451923523) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38424 + ... + 91543.

It is an arithmetic number, because the mean of its divisors is an integer number (148553424).

Almost surely, 2^3451923520 is an apocalyptic number.

It is an amenable number.

3451923520 is an abundant number, since it is smaller than the sum of its proper divisors (4867068224).

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

3451923520 is a wasteful number, since it uses less digits than its factorization.

3451923520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130067 (or 130057 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 3451923520 is about 58753.0724302993. The cubic root of 3451923520 is about 1511.3105765787.

The spelling of 3451923520 in words is "three billion, four hundred fifty-one million, nine hundred twenty-three thousand, five hundred twenty".