734675631340 has 192 divisors, whose sum is σ = 1839078743040. Its totient is φ = 241201658880.

The previous prime is 734675631337. The next prime is 734675631343. The reversal of 734675631340 is 43136576437.

734675631340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (734675631337) and next prime (734675631343).

It is not an unprimeable number, because it can be changed into a prime (734675631343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 618934227 + ... + 618935413.

It is an arithmetic number, because the mean of its divisors is an integer number (9578535120).

Almost surely, 2^734675631340 is an apocalyptic number.

734675631340 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 734675631340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (919539371520).

734675631340 is an abundant number, since it is smaller than the sum of its proper divisors (1104403111700).

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

734675631340 is a wasteful number, since it uses less digits than its factorization.

734675631340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360 (or 2358 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 49.

The spelling of 734675631340 in words is "seven hundred thirty-four billion, six hundred seventy-five million, six hundred thirty-one thousand, three hundred forty".