1349595000 has 320 divisors, whose sum is σ = 5051508000. Its totient is φ = 331776000.

The previous prime is 1349594993. The next prime is 1349595001. The reversal of 1349595000 is 5959431.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349595001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1754616 + ... + 1755384.

Almost surely, 2^1349595000 is an apocalyptic number.

1349595000 is a gapful number since it is divisible by the number (10) 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 1349595000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2525754000).

1349595000 is an abundant number, since it is smaller than the sum of its proper divisors (3701913000).

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

1349595000 is a wasteful number, since it uses less digits than its factorization.

1349595000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 1349595000 is about 36736.8343764130. The cubic root of 1349595000 is about 1105.0989175932.

The spelling of 1349595000 in words is "one billion, three hundred forty-nine million, five hundred ninety-five thousand".