3407072 has 24 divisors (see below), whose sum is σ = 7103376. Its totient is φ = 1603072.

The previous prime is 3407051. The next prime is 3407081. The reversal of 3407072 is 2707043.

It is a super-2 number, since 2×3407072² = 23216279226368, which contains 22 as substring.

It is an Ulam number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2588 + ... + 3675.

It is an arithmetic number, because the mean of its divisors is an integer number (295974).

Almost surely, 2^3407072 is an apocalyptic number.

3407072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3407072 is an abundant number, since it is smaller than the sum of its proper divisors (3696304).

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

3407072 is a wasteful number, since it uses less digits than its factorization.

3407072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6290 (or 6282 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 3407072 is about 1845.8255605555. The cubic root of 3407072 is about 150.4736435783.

The spelling of 3407072 in words is "three million, four hundred seven thousand, seventy-two".