1357969395 has 8 divisors (see below), whose sum is σ = 2172751056. Its totient is φ = 724250336.

The previous prime is 1357969357. The next prime is 1357969409. The reversal of 1357969395 is 5939697531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1357969395 - 2¹³ = 1357961203 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45265632 + ... + 45265661.

It is an arithmetic number, because the mean of its divisors is an integer number (271593882).

Almost surely, 2^1357969395 is an apocalyptic number.

1357969395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1357969395 is a deficient number, since it is larger than the sum of its proper divisors (814781661).

1357969395 is an equidigital number, since it uses as much as digits as its factorization.

1357969395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90531301.

The product of its digits is 6889050, while the sum is 57.

The square root of 1357969395 is about 36850.6362903003. The cubic root of 1357969395 is about 1107.3799620897.

The spelling of 1357969395 in words is "one billion, three hundred fifty-seven million, nine hundred sixty-nine thousand, three hundred ninety-five".