3455503881 has 8 divisors (see below), whose sum is σ = 4620173760. Its totient is φ = 2297251632.

The previous prime is 3455503879. The next prime is 3455503897. The reversal of 3455503881 is 1883055543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3455503881 - 2¹ = 3455503879 is a prime.

It is a super-2 number, since 2×3455503881² = 23881014143212124322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3455503841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1603150 + ... + 1605303.

It is an arithmetic number, because the mean of its divisors is an integer number (577521720).

Almost surely, 2^3455503881 is an apocalyptic number.

It is an amenable number.

3455503881 is a deficient number, since it is larger than the sum of its proper divisors (1164669879).

3455503881 is a wasteful number, since it uses less digits than its factorization.

3455503881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208815.

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 3455503881 is about 58783.5340975685. The cubic root of 3455503881 is about 1511.8329102576.

The spelling of 3455503881 in words is "three billion, four hundred fifty-five million, five hundred three thousand, eight hundred eighty-one".