740023963 has 8 divisors (see below), whose sum is σ = 846570240. Its totient is φ = 633684840.

The previous prime is 740023931. The next prime is 740023967. The reversal of 740023963 is 369320047.

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

It is a cyclic number.

It is not a de Polignac number, because 740023963 - 2⁵ = 740023931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740023967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44053 + ... + 58486.

It is an arithmetic number, because the mean of its divisors is an integer number (105821280).

Almost surely, 2^740023963 is an apocalyptic number.

740023963 is a deficient number, since it is larger than the sum of its proper divisors (106546277).

740023963 is a wasteful number, since it uses less digits than its factorization.

740023963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103577.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 740023963 is about 27203.3814626050. The cubic root of 740023963 is about 904.5139328940.

The spelling of 740023963 in words is "seven hundred forty million, twenty-three thousand, nine hundred sixty-three".