3407373681 has 8 divisors (see below), whose sum is σ = 4584845760. Its totient is φ = 2250742032.

The previous prime is 3407373677. The next prime is 3407373691. The reversal of 3407373681 is 1863737043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3407373681 - 2² = 3407373677 is a prime.

It is a super-2 number, since 2×3407373681² = 23220390803942979522, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3407373601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5209725 + ... + 5210378.

It is an arithmetic number, because the mean of its divisors is an integer number (573105720).

Almost surely, 2^3407373681 is an apocalyptic number.

It is an amenable number.

3407373681 is a deficient number, since it is larger than the sum of its proper divisors (1177472079).

3407373681 is a wasteful number, since it uses less digits than its factorization.

3407373681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420215.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 3407373681 is about 58372.7134969756. The cubic root of 3407373681 is about 1504.7808470347.

The spelling of 3407373681 in words is "three billion, four hundred seven million, three hundred seventy-three thousand, six hundred eighty-one".