1230371464 has 64 divisors (see below), whose sum is σ = 2837496960. Its totient is φ = 488125440.

The previous prime is 1230371449. The next prime is 1230371473. The reversal of 1230371464 is 4641730321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47479 + ... + 68665.

It is an arithmetic number, because the mean of its divisors is an integer number (44335890).

Almost surely, 2^1230371464 is an apocalyptic number.

1230371464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230371464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418748480).

1230371464 is an abundant number, since it is smaller than the sum of its proper divisors (1607125496).

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

1230371464 is a wasteful number, since it uses less digits than its factorization.

1230371464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21278 (or 21274 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 1230371464 is about 35076.6512654786. The cubic root of 1230371464 is about 1071.5491184172.

The spelling of 1230371464 in words is "one billion, two hundred thirty million, three hundred seventy-one thousand, four hundred sixty-four".