3819061494 has 16 divisors (see below), whose sum is σ = 8486803440. Its totient is φ = 1273020480.

The previous prime is 3819061429. The next prime is 3819061507. The reversal of 3819061494 is 4941609183.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35361627 + ... + 35361734.

It is an arithmetic number, because the mean of its divisors is an integer number (530425215).

Almost surely, 2^3819061494 is an apocalyptic number.

3819061494 is an abundant number, since it is smaller than the sum of its proper divisors (4667741946).

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

3819061494 is a wasteful number, since it uses less digits than its factorization.

3819061494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70723372 (or 70723366 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 3819061494 is about 61798.5557598234. Note that the first 3 decimals coincide. The cubic root of 3819061494 is about 1563.0956355583.

The spelling of 3819061494 in words is "three billion, eight hundred nineteen million, sixty-one thousand, four hundred ninety-four".