3402430780 has 24 divisors (see below), whose sum is σ = 8165834208. Its totient is φ = 1166547648.

The previous prime is 3402430777. The next prime is 3402430789. The reversal of 3402430780 is 870342043.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402430789) 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, 12151399 + ... + 12151678.

It is an arithmetic number, because the mean of its divisors is an integer number (340243092).

Almost surely, 2^3402430780 is an apocalyptic number.

It is an amenable number.

3402430780 is an abundant number, since it is smaller than the sum of its proper divisors (4763403428).

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

3402430780 is a wasteful number, since it uses less digits than its factorization.

3402430780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24303093 (or 24303091 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 3402430780 is about 58330.3589908377. The cubic root of 3402430780 is about 1504.0528589531.

The spelling of 3402430780 in words is "three billion, four hundred two million, four hundred thirty thousand, seven hundred eighty".