740346356 has 48 divisors (see below), whose sum is σ = 1374347520. Its totient is φ = 348268800.

The previous prime is 740346353. The next prime is 740346377. The reversal of 740346356 is 653643047.

It is a super-2 number, since 2×740346356² = 1096225453684957472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740346353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903010 + ... + 1903398.

It is an arithmetic number, because the mean of its divisors is an integer number (28632240).

Almost surely, 2^740346356 is an apocalyptic number.

It is an amenable number.

740346356 is a deficient number, since it is larger than the sum of its proper divisors (634001164).

740346356 is a wasteful number, since it uses less digits than its factorization.

740346356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 38.

The square root of 740346356 is about 27209.3064226194. The cubic root of 740346356 is about 904.6452649583.

The spelling of 740346356 in words is "seven hundred forty million, three hundred forty-six thousand, three hundred fifty-six".