3485357140 has 24 divisors (see below), whose sum is σ = 7333651080. Its totient is φ = 1391399808.

The previous prime is 3485357137. The next prime is 3485357159. The reversal of 3485357140 is 417535843.

It can be written as a sum of positive squares in 4 ways, for example, as 806673604 + 2678683536 = 28402^2 + 51756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3485357093 and 3485357102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161007 + ... + 181366.

It is an arithmetic number, because the mean of its divisors is an integer number (305568795).

Almost surely, 2^3485357140 is an apocalyptic number.

It is an amenable number.

3485357140 is an abundant number, since it is smaller than the sum of its proper divisors (3848293940).

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

3485357140 is a wasteful number, since it uses less digits than its factorization.

3485357140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342891 (or 342889 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 3485357140 is about 59036.9133678244. The cubic root of 3485357140 is about 1516.1741764219.

The spelling of 3485357140 in words is "three billion, four hundred eighty-five million, three hundred fifty-seven thousand, one hundred forty".