3430722 has 16 divisors (see below), whose sum is σ = 6945120. Its totient is φ = 1129796.

The previous prime is 3430717. The next prime is 3430727. The reversal of 3430722 is 2270343.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3430717) and next prime (3430727).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3430727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41293 + ... + 41375.

It is an arithmetic number, because the mean of its divisors is an integer number (434070).

Almost surely, 2^3430722 is an apocalyptic number.

3430722 is an abundant number, since it is smaller than the sum of its proper divisors (3514398).

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

3430722 is an frugal number, since it uses more digits than its factorization.

3430722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 3430722 is about 1852.2208291670. The cubic root of 3430722 is about 150.8210092051.

The spelling of 3430722 in words is "three million, four hundred thirty thousand, seven hundred twenty-two".