3492247 has 8 divisors (see below), whose sum is σ = 3862800. Its totient is φ = 3130560.

The previous prime is 3492233. The next prime is 3492283. The reversal of 3492247 is 7422943.

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 3492247 - 2¹¹ = 3490199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3492287) 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, 1372 + ... + 2977.

It is an arithmetic number, because the mean of its divisors is an integer number (482850).

Almost surely, 2^3492247 is an apocalyptic number.

3492247 is a deficient number, since it is larger than the sum of its proper divisors (370553).

3492247 is a wasteful number, since it uses less digits than its factorization.

3492247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433.

The product of its digits is 12096, while the sum is 31.

The square root of 3492247 is about 1868.7554682194. The cubic root of 3492247 is about 151.7172577405.

It can be divided in two parts, 34922 and 47, that added together give a square (34969 = 187²).

The spelling of 3492247 in words is "three million, four hundred ninety-two thousand, two hundred forty-seven".