3508704 has 96 divisors (see below), whose sum is σ = 10644480. Its totient is φ = 1123200.

The previous prime is 3508699. The next prime is 3508709. The reversal of 3508704 is 4078053.

It is an interprime number because it is at equal distance from previous prime (3508699) and next prime (3508709).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3508704² = 24622007519232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3508709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26719 + ... + 26849.

It is an arithmetic number, because the mean of its divisors is an integer number (110880).

Almost surely, 2^3508704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3508704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5322240).

3508704 is an abundant number, since it is smaller than the sum of its proper divisors (7135776).

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

3508704 is a wasteful number, since it uses less digits than its factorization.

3508704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3508704 is about 1873.1534907743. The cubic root of 3508704 is about 151.9552037892.

The spelling of 3508704 in words is "three million, five hundred eight thousand, seven hundred four".