196313377 has 16 divisors (see below), whose sum is σ = 223101760. Its totient is φ = 171243072.

The previous prime is 196313363. The next prime is 196313393. The reversal of 196313377 is 773313691.

It is not a de Polignac number, because 196313377 - 2²³ = 187924769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196313317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134383 + ... + 135835.

It is an arithmetic number, because the mean of its divisors is an integer number (13943860).

Almost surely, 2^196313377 is an apocalyptic number.

It is an amenable number.

196313377 is a deficient number, since it is larger than the sum of its proper divisors (26788383).

196313377 is a wasteful number, since it uses less digits than its factorization.

196313377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032.

The product of its digits is 71442, while the sum is 40.

The square root of 196313377 is about 14011.1875656562. The cubic root of 196313377 is about 581.1879901166.

The spelling of 196313377 in words is "one hundred ninety-six million, three hundred thirteen thousand, three hundred seventy-seven".