1354369969 has 8 divisors (see below), whose sum is σ = 1381627520. Its totient is φ = 1327383936.

The previous prime is 1354369963. The next prime is 1354369979. The reversal of 1354369969 is 9699634531.

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 1354369969 - 2⁵ = 1354369937 is a prime.

It is a super-2 number, since 2×1354369969² = 3668636025858121922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1354369963) 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, 57789 + ... + 77770.

It is an arithmetic number, because the mean of its divisors is an integer number (172703440).

Almost surely, 2^1354369969 is an apocalyptic number.

It is an amenable number.

1354369969 is a deficient number, since it is larger than the sum of its proper divisors (27257551).

1354369969 is a wasteful number, since it uses less digits than its factorization.

1354369969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135759.

The product of its digits is 4723920, while the sum is 55.

The square root of 1354369969 is about 36801.7658407854. The cubic root of 1354369969 is about 1106.4006913408.

The spelling of 1354369969 in words is "one billion, three hundred fifty-four million, three hundred sixty-nine thousand, nine hundred sixty-nine".