1378601230 has 16 divisors (see below), whose sum is σ = 2627452080. Its totient is φ = 519002752.

The previous prime is 1378601219. The next prime is 1378601233. The reversal of 1378601230 is 321068731.

It is a junction number, because it is equal to n+sod(n) for n = 1378601192 and 1378601201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1378601233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4054540 + ... + 4054879.

It is an arithmetic number, because the mean of its divisors is an integer number (164215755).

Almost surely, 2^1378601230 is an apocalyptic number.

1378601230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1378601230 is a deficient number, since it is larger than the sum of its proper divisors (1248850850).

1378601230 is a wasteful number, since it uses less digits than its factorization.

1378601230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8109443.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1378601230 is about 37129.5196575447. The cubic root of 1378601230 is about 1112.9599946012.

Adding to 1378601230 its reverse (321068731), we get a palindrome (1699669961).

The spelling of 1378601230 in words is "one billion, three hundred seventy-eight million, six hundred one thousand, two hundred thirty".