740740667370 has 32 divisors (see below), whose sum is σ = 1939393748160. Its totient is φ = 179573495040.

The previous prime is 740740667353. The next prime is 740740667377. The reversal of 740740667370 is 73766047047.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (740740667377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1122334015 + ... + 1122334674.

It is an arithmetic number, because the mean of its divisors is an integer number (60606054630).

Almost surely, 2^740740667370 is an apocalyptic number.

740740667370 is an abundant number, since it is smaller than the sum of its proper divisors (1198653080790).

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

740740667370 is a wasteful number, since it uses less digits than its factorization.

740740667370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244668710.

The product of its (nonzero) digits is 4148928, while the sum is 51.

The spelling of 740740667370 in words is "seven hundred forty billion, seven hundred forty million, six hundred sixty-seven thousand, three hundred seventy".