70326380 has 12 divisors (see below), whose sum is σ = 147685440. Its totient is φ = 28130544.

The previous prime is 70326379. The next prime is 70326409. The reversal of 70326380 is 8362307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1758140 + ... + 1758179.

It is an arithmetic number, because the mean of its divisors is an integer number (12307120).

Almost surely, 2^70326380 is an apocalyptic number.

It is an amenable number.

70326380 is an abundant number, since it is smaller than the sum of its proper divisors (77359060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70326380 is a wasteful number, since it uses less digits than its factorization.

70326380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516328 (or 3516326 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 70326380 is about 8386.0825180772. The cubic root of 70326380 is about 412.7680632880.

Adding to 70326380 its reverse (8362307), we get a palindrome (78688687).

The spelling of 70326380 in words is "seventy million, three hundred twenty-six thousand, three hundred eighty".