3450353140 has 48 divisors (see below), whose sum is σ = 7808169600. Its totient is φ = 1273150080.

The previous prime is 3450353129. The next prime is 3450353141. The reversal of 3450353140 is 413530543.

It is a junction number, because it is equal to n+sod(n) for n = 3450353099 and 3450353108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3450353141) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 519561 + ... + 526159.

It is an arithmetic number, because the mean of its divisors is an integer number (162670200).

Almost surely, 2^3450353140 is an apocalyptic number.

It is an amenable number.

3450353140 is an abundant number, since it is smaller than the sum of its proper divisors (4357816460).

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

3450353140 is a wasteful number, since it uses less digits than its factorization.

3450353140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8632 (or 8630 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3450353140 is about 58739.7066727439. The cubic root of 3450353140 is about 1511.0813621634.

Adding to 3450353140 its reverse (413530543), we get a palindrome (3863883683).

It can be divided in two parts, 3450 and 353140, that added together give a triangular number (356590 = T₈₄₄).

The spelling of 3450353140 in words is "three billion, four hundred fifty million, three hundred fifty-three thousand, one hundred forty".