3246491946 has 16 divisors (see below), whose sum is σ = 6494176800. Its totient is φ = 1081965168.

The previous prime is 3246491939. The next prime is 3246491951. The reversal of 3246491946 is 6491946423.

It is a junction number, because it is equal to n+sod(n) for n = 3246491895 and 3246491904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12141 + ... + 81488.

It is an arithmetic number, because the mean of its divisors is an integer number (405886050).

Almost surely, 2^3246491946 is an apocalyptic number.

3246491946 is an abundant number, since it is smaller than the sum of its proper divisors (3247684854).

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

3246491946 is a wasteful number, since it uses less digits than its factorization.

3246491946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99413.

The product of its digits is 1119744, while the sum is 48.

The square root of 3246491946 is about 56977.9952788794. The cubic root of 3246491946 is about 1480.7148886813.

The spelling of 3246491946 in words is "three billion, two hundred forty-six million, four hundred ninety-one thousand, nine hundred forty-six".