3487953 has 24 divisors (see below), whose sum is σ = 5541312. Its totient is φ = 1910304.

The previous prime is 3487933. The next prime is 3487961. The reversal of 3487953 is 3597843.

3487953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3487953 - 2⁵ = 3487921 is a prime.

It is a super-2 number, since 2×3487953² = 24331632260418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3487933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52026 + ... + 52092.

It is an arithmetic number, because the mean of its divisors is an integer number (230888).

Almost surely, 2^3487953 is an apocalyptic number.

It is an amenable number.

3487953 is a deficient number, since it is larger than the sum of its proper divisors (2053359).

3487953 is an equidigital number, since it uses as much as digits as its factorization.

3487953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 114 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 3487953 is about 1867.6062218787. The cubic root of 3487953 is about 151.6550493591.

The spelling of 3487953 in words is "three million, four hundred eighty-seven thousand, nine hundred fifty-three".