1463869038 has 16 divisors (see below), whose sum is σ = 2995825536. Its totient is φ = 476608440.

The previous prime is 1463869037. The next prime is 1463869049. The reversal of 1463869038 is 8309683641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463869037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2836698 + ... + 2837213.

It is an arithmetic number, because the mean of its divisors is an integer number (187239096).

Almost surely, 2^1463869038 is an apocalyptic number.

1463869038 is an abundant number, since it is smaller than the sum of its proper divisors (1531956498).

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

1463869038 is a wasteful number, since it uses less digits than its factorization.

1463869038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673959.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 1463869038 is about 38260.5415277934. The cubic root of 1463869038 is about 1135.4484150015.

The spelling of 1463869038 in words is "one billion, four hundred sixty-three million, eight hundred sixty-nine thousand, thirty-eight".