3454740685 has 8 divisors (see below), whose sum is σ = 4522569696. Its totient is φ = 2512538640.

The previous prime is 3454740677. The next prime is 3454740703. The reversal of 3454740685 is 5860474543.

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

It is not a de Polignac number, because 3454740685 - 2³ = 3454740677 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 31406679 + ... + 31406788.

It is an arithmetic number, because the mean of its divisors is an integer number (565321212).

Almost surely, 2^3454740685 is an apocalyptic number.

It is an amenable number.

3454740685 is a deficient number, since it is larger than the sum of its proper divisors (1067829011).

3454740685 is a wasteful number, since it uses less digits than its factorization.

3454740685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62813483.

The product of its (nonzero) digits is 1612800, while the sum is 46.

The square root of 3454740685 is about 58777.0421593329. The cubic root of 3454740685 is about 1511.7215989674.

The spelling of 3454740685 in words is "three billion, four hundred fifty-four million, seven hundred forty thousand, six hundred eighty-five".