1355436734 has 16 divisors (see below), whose sum is σ = 2073182688. Its totient is φ = 664396512.

The previous prime is 1355436703. The next prime is 1355436737. The reversal of 1355436734 is 4376345531.

It is a junction number, because it is equal to n+sod(n) for n = 1355436691 and 1355436700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355436737) 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, 148964 + ... + 157800.

It is an arithmetic number, because the mean of its divisors is an integer number (129573918).

Almost surely, 2^1355436734 is an apocalyptic number.

1355436734 is a deficient number, since it is larger than the sum of its proper divisors (717745954).

1355436734 is a wasteful number, since it uses less digits than its factorization.

1355436734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10339.

The product of its digits is 453600, while the sum is 41.

The square root of 1355436734 is about 36816.2563822016. The cubic root of 1355436734 is about 1106.6910993824.

The spelling of 1355436734 in words is "one billion, three hundred fifty-five million, four hundred thirty-six thousand, seven hundred thirty-four".