740000006734 has 32 divisors (see below), whose sum is σ = 1163389690080. Its totient is φ = 352635783552.

The previous prime is 740000006693. The next prime is 740000006819. The reversal of 740000006734 is 437600000047.

It is a junction number, because it is equal to n+sod(n) for n = 740000006696 and 740000006705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2275312 + ... + 2580124.

It is an arithmetic number, because the mean of its divisors is an integer number (36355927815).

Almost surely, 2^740000006734 is an apocalyptic number.

740000006734 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

740000006734 is a deficient number, since it is larger than the sum of its proper divisors (423389683346).

740000006734 is a wasteful number, since it uses less digits than its factorization.

740000006734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305524.

The product of its (nonzero) digits is 14112, while the sum is 31.

The spelling of 740000006734 in words is "seven hundred forty billion, six thousand, seven hundred thirty-four".