70377316 has 24 divisors (see below), whose sum is σ = 131523840. Its totient is φ = 32877600.

The previous prime is 70377299. The next prime is 70377317. The reversal of 70377316 is 61377307.

It is not an unprimeable number, because it can be changed into a prime (70377317) 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, 6190 + ... + 13381.

It is an arithmetic number, because the mean of its divisors is an integer number (5480160).

Almost surely, 2^70377316 is an apocalyptic number.

It is an amenable number.

70377316 is a deficient number, since it is larger than the sum of its proper divisors (61146524).

70377316 is a wasteful number, since it uses less digits than its factorization.

70377316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19635 (or 19633 counting only the distinct ones).

The product of its (nonzero) digits is 18522, while the sum is 34.

The square root of 70377316 is about 8389.1189048672. The cubic root of 70377316 is about 412.8676924749.

Subtracting from 70377316 its reverse (61377307), we obtain a palindrome (9000009).

The spelling of 70377316 in words is "seventy million, three hundred seventy-seven thousand, three hundred sixteen".