1379164000 has 48 divisors (see below), whose sum is σ = 3388615776. Its totient is φ = 551664000.

The previous prime is 1379163997. The next prime is 1379164009. The reversal of 1379164000 is 4619731.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379164009) 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, 168396 + ... + 176395.

It is an arithmetic number, because the mean of its divisors is an integer number (70596162).

Almost surely, 2^1379164000 is an apocalyptic number.

1379164000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1379164000 is an abundant number, since it is smaller than the sum of its proper divisors (2009451776).

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

1379164000 is an equidigital number, since it uses as much as digits as its factorization.

1379164000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344816 (or 344798 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1379164000 is about 37137.0973556093. The cubic root of 1379164000 is about 1113.1114174767. Note that the first 3 decimals are identical.

The spelling of 1379164000 in words is "one billion, three hundred seventy-nine million, one hundred sixty-four thousand".