3401070520 has 32 divisors (see below), whose sum is σ = 7676885520. Its totient is φ = 1356076800.

The previous prime is 3401070461. The next prime is 3401070521. The reversal of 3401070520 is 250701043.

It is a junction number, because it is equal to n+sod(n) for n = 3401070491 and 3401070500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401070521) 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 7 ways as a sum of consecutive naturals, for example, 123306 + ... + 148345.

Almost surely, 2^3401070520 is an apocalyptic number.

It is an amenable number.

3401070520 is an abundant number, since it is smaller than the sum of its proper divisors (4275815000).

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

3401070520 is a wasteful number, since it uses less digits than its factorization.

3401070520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271975 (or 271971 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 3401070520 is about 58318.6978592629. The cubic root of 3401070520 is about 1503.8523968150.

Adding to 3401070520 its reverse (250701043), we get a palindrome (3651771563).

The spelling of 3401070520 in words is "three billion, four hundred one million, seventy thousand, five hundred twenty".