3472487 has 4 divisors (see below), whose sum is σ = 3566376. Its totient is φ = 3378600.

The previous prime is 3472463. The next prime is 3472493. The reversal of 3472487 is 7842743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7842743 = 491 ⋅15973.

It is a cyclic number.

It is not a de Polignac number, because 3472487 - 2⁶ = 3472423 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 (3472457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46889 + ... + 46962.

It is an arithmetic number, because the mean of its divisors is an integer number (891594).

Almost surely, 2^3472487 is an apocalyptic number.

3472487 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3472487 is a deficient number, since it is larger than the sum of its proper divisors (93889).

3472487 is an equidigital number, since it uses as much as digits as its factorization.

3472487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93888.

The product of its digits is 37632, while the sum is 35.

The square root of 3472487 is about 1863.4610272286. The cubic root of 3472487 is about 151.4305650367.

The spelling of 3472487 in words is "three million, four hundred seventy-two thousand, four hundred eighty-seven".