3516472 has 8 divisors (see below), whose sum is σ = 6593400. Its totient is φ = 1758232.

The previous prime is 3516437. The next prime is 3516509. The reversal of 3516472 is 2746153.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3516472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219772 + ... + 219787.

It is an arithmetic number, because the mean of its divisors is an integer number (824175).

Almost surely, 2^3516472 is an apocalyptic number.

It is an amenable number.

3516472 is a deficient number, since it is larger than the sum of its proper divisors (3076928).

3516472 is a wasteful number, since it uses less digits than its factorization.

3516472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439565 (or 439561 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 3516472 is about 1875.2258530641. The cubic root of 3516472 is about 152.0672601683.

It can be divided in two parts, 351647 and 2, that added together give a square (351649 = 593²).

The spelling of 3516472 in words is "three million, five hundred sixteen thousand, four hundred seventy-two".