3704535 has 24 divisors (see below), whose sum is σ = 6661200. Its totient is φ = 1975104.

The previous prime is 3704513. The next prime is 3704537. The reversal of 3704535 is 5354073.

It is a happy number.

It is not a de Polignac number, because 3704535 - 2⁸ = 3704279 is a prime.

It is a super-4 number, since 4×3704535⁴ (a number of 27 digits) contains 4444 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 3704499 and 3704508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310 + ... + 2739.

It is an arithmetic number, because the mean of its divisors is an integer number (277550).

Almost surely, 2^3704535 is an apocalyptic number.

3704535 is a deficient number, since it is larger than the sum of its proper divisors (2956665).

3704535 is an equidigital number, since it uses as much as digits as its factorization.

3704535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069 (or 3057 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 3704535 is about 1924.7168622943. The cubic root of 3704535 is about 154.7312025280.

The spelling of 3704535 in words is "three million, seven hundred four thousand, five hundred thirty-five".