3073947 has 8 divisors (see below), whose sum is σ = 4176144. Its totient is φ = 2010528.

The previous prime is 3073943. The next prime is 3073951. The reversal of 3073947 is 7493703.

It is an interprime number because it is at equal distance from previous prime (3073943) and next prime (3073951).

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

It is not a de Polignac number, because 3073947 - 2² = 3073943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3073943) 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, 9508 + ... + 9825.

It is an arithmetic number, because the mean of its divisors is an integer number (522018).

Almost surely, 2^3073947 is an apocalyptic number.

3073947 is a deficient number, since it is larger than the sum of its proper divisors (1102197).

3073947 is a wasteful number, since it uses less digits than its factorization.

3073947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19389.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 3073947 is about 1753.2675209448. The cubic root of 3073947 is about 145.4003521716.

The spelling of 3073947 in words is "three million, seventy-three thousand, nine hundred forty-seven".