3485440734 has 16 divisors (see below), whose sum is σ = 6975004800. Its totient is φ = 1161126360.

The previous prime is 3485440729. The next prime is 3485440747. The reversal of 3485440734 is 4370445843.

It is a super-2 number, since 2×3485440734² = 24296594220452917512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160762 + ... + 181149.

It is an arithmetic number, because the mean of its divisors is an integer number (435937800).

Almost surely, 2^3485440734 is an apocalyptic number.

3485440734 is an abundant number, since it is smaller than the sum of its proper divisors (3489564066).

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

3485440734 is a wasteful number, since it uses less digits than its factorization.

3485440734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343615.

The product of its (nonzero) digits is 645120, while the sum is 42.

The square root of 3485440734 is about 59037.6213443597. The cubic root of 3485440734 is about 1516.1862978053.

The spelling of 3485440734 in words is "three billion, four hundred eighty-five million, four hundred forty thousand, seven hundred thirty-four".