3455373474 has 72 divisors (see below), whose sum is σ = 8767734300. Its totient is φ = 980586432.

The previous prime is 3455373433. The next prime is 3455373511. The reversal of 3455373474 is 4743735543.

3455373474 is a `hidden beast` number, since 3 + 45 + 537 + 3 + 4 + 74 = 666.

3455373474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3395975625 + 59397849 = 58275^2 + 7707^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 118272 + ... + 144564.

Almost surely, 2^3455373474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3455373474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4383867150).

3455373474 is an abundant number, since it is smaller than the sum of its proper divisors (5312360826).

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

3455373474 is a wasteful number, since it uses less digits than its factorization.

3455373474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26464 (or 26454 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 45.

The square root of 3455373474 is about 58782.4248734262. The cubic root of 3455373474 is about 1511.8138917024.

The spelling of 3455373474 in words is "three billion, four hundred fifty-five million, three hundred seventy-three thousand, four hundred seventy-four".