1353534734 has 16 divisors (see below), whose sum is σ = 2084036256. Its totient is φ = 659076000.

The previous prime is 1353534733. The next prime is 1353534757. The reversal of 1353534734 is 4374353531.

It is a super-2 number, since 2×1353534734² = 3664112552288901512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353534731) 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, 42602 + ... + 67245.

It is an arithmetic number, because the mean of its divisors is an integer number (130252266).

Almost surely, 2^1353534734 is an apocalyptic number.

1353534734 is a deficient number, since it is larger than the sum of its proper divisors (730501522).

1353534734 is a wasteful number, since it uses less digits than its factorization.

1353534734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110011.

The product of its digits is 226800, while the sum is 38.

The square root of 1353534734 is about 36790.4163336051. The cubic root of 1353534734 is about 1106.1732068199.

The spelling of 1353534734 in words is "one billion, three hundred fifty-three million, five hundred thirty-four thousand, seven hundred thirty-four".