3430956 has 48 divisors (see below), whose sum is σ = 8644608. Its totient is φ = 1056000.

The previous prime is 3430951. The next prime is 3430967. The reversal of 3430956 is 6590343.

3430956 = T₃₆₃ + T₃₆₄ + ... + T₄₀₈.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3430951) 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, 8356 + ... + 8756.

It is an arithmetic number, because the mean of its divisors is an integer number (180096).

Almost surely, 2^3430956 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 3430956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4322304).

3430956 is an abundant number, since it is smaller than the sum of its proper divisors (5213652).

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

3430956 is a wasteful number, since it uses less digits than its factorization.

3430956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 3430956 is about 1852.2839955039. The cubic root of 3430956 is about 150.8244381542.

The spelling of 3430956 in words is "three million, four hundred thirty thousand, nine hundred fifty-six".