3397091047 has 8 divisors (see below), whose sum is σ = 3902717952. Its totient is φ = 2896546200.

The previous prime is 3397091003. The next prime is 3397091077. The reversal of 3397091047 is 7401907933.

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

It is a cyclic number.

It is not a de Polignac number, because 3397091047 - 2¹¹ = 3397088999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3397090994 and 3397091012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3397091077) 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, 1269079 + ... + 1271752.

It is an arithmetic number, because the mean of its divisors is an integer number (487839744).

Almost surely, 2^3397091047 is an apocalyptic number.

3397091047 is a deficient number, since it is larger than the sum of its proper divisors (505626905).

3397091047 is a wasteful number, since it uses less digits than its factorization.

3397091047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2541029.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 3397091047 is about 58284.5695446059. The cubic root of 3397091047 is about 1503.2656329718.

The spelling of 3397091047 in words is "three billion, three hundred ninety-seven million, ninety-one thousand, forty-seven".