1354726734 has 32 divisors (see below), whose sum is σ = 2755057536. Its totient is φ = 444000480.

The previous prime is 1354726717. The next prime is 1354726757. The reversal of 1354726734 is 4376274531.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 233104 + ... + 238844.

It is an arithmetic number, because the mean of its divisors is an integer number (86095548).

Almost surely, 2^1354726734 is an apocalyptic number.

1354726734 is an abundant number, since it is smaller than the sum of its proper divisors (1400330802).

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

1354726734 is a wasteful number, since it uses less digits than its factorization.

1354726734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400.

The product of its digits is 423360, while the sum is 42.

The square root of 1354726734 is about 36806.6126395788. The cubic root of 1354726734 is about 1106.4978313143.

The spelling of 1354726734 in words is "one billion, three hundred fifty-four million, seven hundred twenty-six thousand, seven hundred thirty-four".