3473992 has 8 divisors (see below), whose sum is σ = 6513750. Its totient is φ = 1736992.

The previous prime is 3473983. The next prime is 3473993. The reversal of 3473992 is 2993743.

It can be written as a sum of positive squares in only one way, i.e., 2540836 + 933156 = 1594^2 + 966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3473993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217117 + ... + 217132.

Almost surely, 2^3473992 is an apocalyptic number.

It is an amenable number.

3473992 is a deficient number, since it is larger than the sum of its proper divisors (3039758).

3473992 is a wasteful number, since it uses less digits than its factorization.

3473992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434255 (or 434251 counting only the distinct ones).

The product of its digits is 40824, while the sum is 37.

The square root of 3473992 is about 1863.8648019639. The cubic root of 3473992 is about 151.4524388967.

Subtracting from 3473992 its reverse (2993743), we obtain a square (480249 = 693²).

It can be divided in two parts, 3473 and 992, that added together give a triangular number (4465 = T₉₄).

The spelling of 3473992 in words is "three million, four hundred seventy-three thousand, nine hundred ninety-two".