740970451 has 8 divisors (see below), whose sum is σ = 804253184. Its totient is φ = 678585600.

The previous prime is 740970443. The next prime is 740970457. The reversal of 740970451 is 154079047.

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 740970451 - 2³ = 740970443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 740970451.

It is not an unprimeable number, because it can be changed into a prime (740970457) 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, 222750 + ... + 226051.

It is an arithmetic number, because the mean of its divisors is an integer number (100531648).

Almost surely, 2^740970451 is an apocalyptic number.

740970451 is a deficient number, since it is larger than the sum of its proper divisors (63282733).

740970451 is a wasteful number, since it uses less digits than its factorization.

740970451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448941.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 740970451 is about 27220.7724174021. The cubic root of 740970451 is about 904.8993919680.

The spelling of 740970451 in words is "seven hundred forty million, nine hundred seventy thousand, four hundred fifty-one".