3455146436 has 72 divisors (see below), whose sum is σ = 7466141760. Its totient is φ = 1369861632.

The previous prime is 3455146423. The next prime is 3455146441. The reversal of 3455146436 is 6346415543.

It is a junction number, because it is equal to n+sod(n) for n = 3455146393 and 3455146402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 473810 + ... + 481046.

Almost surely, 2^3455146436 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 3455146436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3733070880).

3455146436 is an abundant number, since it is smaller than the sum of its proper divisors (4010995324).

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

3455146436 is a wasteful number, since it uses less digits than its factorization.

3455146436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7341 (or 7322 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The square root of 3455146436 is about 58780.4936692437. The cubic root of 3455146436 is about 1511.7807793415.

The spelling of 3455146436 in words is "three billion, four hundred fifty-five million, one hundred forty-six thousand, four hundred thirty-six".