70763434 has 8 divisors (see below), whose sum is σ = 121308768. Its totient is φ = 30327180.

The previous prime is 70763431. The next prime is 70763443. The reversal of 70763434 is 43436707.

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

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 70763434.

It is not an unprimeable number, because it can be changed into a prime (70763431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2527252 + ... + 2527279.

It is an arithmetic number, because the mean of its divisors is an integer number (15163596).

Almost surely, 2^70763434 is an apocalyptic number.

70763434 is a deficient number, since it is larger than the sum of its proper divisors (50545334).

70763434 is a wasteful number, since it uses less digits than its factorization.

70763434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054540.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 70763434 is about 8412.1004511359. The cubic root of 70763434 is about 413.6213680570.

The spelling of 70763434 in words is "seventy million, seven hundred sixty-three thousand, four hundred thirty-four".