3407407428 has 24 divisors (see below), whose sum is σ = 7953710688. Its totient is φ = 1135360576.

The previous prime is 3407407411. The next prime is 3407407433. The reversal of 3407407428 is 8247047043.

It is a super-2 number, since 2×3407407428² = 23220850760779150368, which contains 22 as substring.

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, 22326 + ... + 85517.

It is an arithmetic number, because the mean of its divisors is an integer number (331404612).

Almost surely, 2^3407407428 is an apocalyptic number.

It is an amenable number.

3407407428 is an abundant number, since it is smaller than the sum of its proper divisors (4546303260).

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

3407407428 is a wasteful number, since it uses less digits than its factorization.

3407407428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110483 (or 110481 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 39.

The square root of 3407407428 is about 58373.0025611155. The cubic root of 3407407428 is about 1504.7858148560.

The spelling of 3407407428 in words is "three billion, four hundred seven million, four hundred seven thousand, four hundred twenty-eight".