3420650436 has 96 divisors (see below), whose sum is σ = 9550614528. Its totient is φ = 931666560.

The previous prime is 3420650423. The next prime is 3420650447. The reversal of 3420650436 is 6340560243.

It is a junction number, because it is equal to n+sod(n) for n = 3420650397 and 3420650406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 598006 + ... + 603698.

It is an arithmetic number, because the mean of its divisors is an integer number (99485568).

Almost surely, 2^3420650436 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 3420650436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4775307264).

3420650436 is an abundant number, since it is smaller than the sum of its proper divisors (6129964092).

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

3420650436 is a wasteful number, since it uses less digits than its factorization.

3420650436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6041 (or 6039 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 3420650436 is about 58486.3269149294. The cubic root of 3420650436 is about 1506.7327622826.

The spelling of 3420650436 in words is "three billion, four hundred twenty million, six hundred fifty thousand, four hundred thirty-six".