3401740 has 24 divisors (see below), whose sum is σ = 7237440. Its totient is φ = 1342848.

The previous prime is 3401737. The next prime is 3401753. The reversal of 3401740 is 471043.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504 + ... + 2656.

It is an arithmetic number, because the mean of its divisors is an integer number (301560).

Almost surely, 2^3401740 is an apocalyptic number.

It is an amenable number.

3401740 is an abundant number, since it is smaller than the sum of its proper divisors (3835700).

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

3401740 is a wasteful number, since it uses less digits than its factorization.

3401740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2239 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 3401740 is about 1844.3806548541. The cubic root of 3401740 is about 150.3951065067.

Adding to 3401740 its reverse (471043), we get a palindrome (3872783).

It can be divided in two parts, 340 and 1740, that added together give a triangular number (2080 = T₆₄).

The spelling of 3401740 in words is "three million, four hundred one thousand, seven hundred forty".