3420236472 has 32 divisors (see below), whose sum is σ = 8559092880. Its totient is φ = 1138945280.

The previous prime is 3420236471. The next prime is 3420236497. The reversal of 3420236472 is 2746320243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420236471) 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, 46029 + ... + 94652.

Almost surely, 2^3420236472 is an apocalyptic number.

It is an amenable number.

3420236472 is an abundant number, since it is smaller than the sum of its proper divisors (5138856408).

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

3420236472 is a wasteful number, since it uses less digits than its factorization.

3420236472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141703 (or 141699 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 33.

The square root of 3420236472 is about 58482.7878268470. The cubic root of 3420236472 is about 1506.6719786884.

The spelling of 3420236472 in words is "three billion, four hundred twenty million, two hundred thirty-six thousand, four hundred seventy-two".