740224969 has 8 divisors (see below), whose sum is σ = 809497440. Its totient is φ = 671282400.

The previous prime is 740224963. The next prime is 740224973. The reversal of 740224969 is 969422047.

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 740224969 - 2⁵ = 740224937 is a prime.

It is a super-2 number, since 2×740224969² = 1095866009462101922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740224963) 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, 77767 + ... + 86764.

It is an arithmetic number, because the mean of its divisors is an integer number (101187180).

Almost surely, 2^740224969 is an apocalyptic number.

It is an amenable number.

740224969 is a deficient number, since it is larger than the sum of its proper divisors (69272471).

740224969 is a wasteful number, since it uses less digits than its factorization.

740224969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164951.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 740224969 is about 27207.0757157031. The cubic root of 740224969 is about 904.5958204534.

The spelling of 740224969 in words is "seven hundred forty million, two hundred twenty-four thousand, nine hundred sixty-nine".