70740363 has 8 divisors (see below), whose sum is σ = 99284800. Its totient is φ = 44678088.

The previous prime is 70740347. The next prime is 70740377. The reversal of 70740363 is 36304707.

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

It is not a de Polignac number, because 70740363 - 2⁴ = 70740347 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 70740363.

It is not an unprimeable number, because it can be changed into a prime (70740463) 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, 620473 + ... + 620586.

It is an arithmetic number, because the mean of its divisors is an integer number (12410600).

Almost surely, 2^70740363 is an apocalyptic number.

70740363 is a deficient number, since it is larger than the sum of its proper divisors (28544437).

70740363 is a wasteful number, since it uses less digits than its factorization.

70740363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241081.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 70740363 is about 8410.7290409334. The cubic root of 70740363 is about 413.5764121841.

The spelling of 70740363 in words is "seventy million, seven hundred forty thousand, three hundred sixty-three".