740513534 has 8 divisors (see below), whose sum is σ = 1110929520. Its totient is φ = 370203696.

The previous prime is 740513519. The next prime is 740513549. The reversal of 740513534 is 435315047.

It is an interprime number because it is at equal distance from previous prime (740513519) and next prime (740513549).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 740513534.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5879 + ... + 38930.

It is an arithmetic number, because the mean of its divisors is an integer number (138866190).

Almost surely, 2^740513534 is an apocalyptic number.

740513534 is a deficient number, since it is larger than the sum of its proper divisors (370415986).

740513534 is a wasteful number, since it uses less digits than its factorization.

740513534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53074.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 740513534 is about 27212.3783231088. The cubic root of 740513534 is about 904.7133526412.

The spelling of 740513534 in words is "seven hundred forty million, five hundred thirteen thousand, five hundred thirty-four".