1463426880 has 56 divisors (see below), whose sum is σ = 4646383392. Its totient is φ = 390246912.

The previous prime is 1463426863. The next prime is 1463426891. The reversal of 1463426880 is 886243641.

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, 761242 + ... + 763161.

It is an arithmetic number, because the mean of its divisors is an integer number (82971132).

Almost surely, 2^1463426880 is an apocalyptic number.

1463426880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1463426880 is an abundant number, since it is smaller than the sum of its proper divisors (3182956512).

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

1463426880 is a wasteful number, since it uses less digits than its factorization.

1463426880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524423 (or 1524413 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 1463426880 is about 38254.7628407235. The cubic root of 1463426880 is about 1135.3340837002.

It can be divided in two parts, 14634 and 26880, that added together give a palindrome (41514).

The spelling of 1463426880 in words is "one billion, four hundred sixty-three million, four hundred twenty-six thousand, eight hundred eighty".