396007207577 has 4 divisors (see below), whose sum is σ = 401019957120. Its totient is φ = 390994458036.

The previous prime is 396007207553. The next prime is 396007207601. The reversal of 396007207577 is 775702700693.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (396007207553) and next prime (396007207601).

It is a cyclic number.

It is not a de Polignac number, because 396007207577 - 2¹² = 396007203481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (396007200577) 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, 2506374653 + ... + 2506374810.

It is an arithmetic number, because the mean of its divisors is an integer number (100254989280).

Almost surely, 2^396007207577 is an apocalyptic number.

It is an amenable number.

396007207577 is a deficient number, since it is larger than the sum of its proper divisors (5012749543).

396007207577 is an equidigital number, since it uses as much as digits as its factorization.

396007207577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012749542.

The product of its (nonzero) digits is 3889620, while the sum is 53.

The spelling of 396007207577 in words is "three hundred ninety-six billion, seven million, two hundred seven thousand, five hundred seventy-seven".