3520076 has 12 divisors (see below), whose sum is σ = 7040208. Its totient is φ = 1508592.

The previous prime is 3520051. The next prime is 3520079. The reversal of 3520076 is 6700253.

3520076 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3520079) 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, 62831 + ... + 62886.

It is an arithmetic number, because the mean of its divisors is an integer number (586684).

Almost surely, 2^3520076 is an apocalyptic number.

It is an amenable number.

3520076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3520076 is a wasteful number, since it uses less digits than its factorization.

3520076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125728 (or 125726 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 3520076 is about 1876.1865578881. The cubic root of 3520076 is about 152.1191932119.

The spelling of 3520076 in words is "three million, five hundred twenty thousand, seventy-six".