1038740534 has 16 divisors (see below), whose sum is σ = 1709627472. Its totient is φ = 470372448.

The previous prime is 1038740533. The next prime is 1038740539. The reversal of 1038740534 is 4350478301.

It is a junction number, because it is equal to n+sod(n) for n = 1038740494 and 1038740503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038740533) by changing a digit.

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, 375524 + ... + 378279.

It is an arithmetic number, because the mean of its divisors is an integer number (106851717).

Almost surely, 2^1038740534 is an apocalyptic number.

1038740534 is a deficient number, since it is larger than the sum of its proper divisors (670886938).

1038740534 is a wasteful number, since it uses less digits than its factorization.

1038740534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753871.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 1038740534 is about 32229.4978862532. The cubic root of 1038740534 is about 1012.7502514888.

The spelling of 1038740534 in words is "one billion, thirty-eight million, seven hundred forty thousand, five hundred thirty-four".