3400700340 has 48 divisors (see below), whose sum is σ = 9779317632. Its totient is φ = 882343296.

The previous prime is 3400700299. The next prime is 3400700353. The reversal of 3400700340 is 430070043.

It is a super-2 number, since 2×3400700340² = 23129525604952231200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763704 + ... + 768143.

It is an arithmetic number, because the mean of its divisors is an integer number (203735784).

Almost surely, 2^3400700340 is an apocalyptic number.

3400700340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3400700340 is an abundant number, since it is smaller than the sum of its proper divisors (6378617292).

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

3400700340 is a wasteful number, since it uses less digits than its factorization.

3400700340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1531896 (or 1531894 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3400700340 is about 58315.5240051909. The cubic root of 3400700340 is about 1503.7978339673.

Adding to 3400700340 its reverse (430070043), we get a palindrome (3830770383).

The spelling of 3400700340 in words is "three billion, four hundred million, seven hundred thousand, three hundred forty".