3454857516 has 96 divisors (see below), whose sum is σ = 8915235840. Its totient is φ = 1032609600.

The previous prime is 3454857503. The next prime is 3454857517. The reversal of 3454857516 is 6157584543.

It is not an unprimeable number, because it can be changed into a prime (3454857517) 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, 4674675 + ... + 4675413.

It is an arithmetic number, because the mean of its divisors is an integer number (92867040).

Almost surely, 2^3454857516 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 3454857516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4457617920).

3454857516 is an abundant number, since it is smaller than the sum of its proper divisors (5460378324).

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

3454857516 is a wasteful number, since it uses less digits than its factorization.

3454857516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195 (or 1193 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 48.

The square root of 3454857516 is about 58778.0359998529. The cubic root of 3454857516 is about 1511.7386397018.

The spelling of 3454857516 in words is "three billion, four hundred fifty-four million, eight hundred fifty-seven thousand, five hundred sixteen".