396470535 has 16 divisors (see below), whose sum is σ = 649106304. Its totient is φ = 206533152.

The previous prime is 396470531. The next prime is 396470539. The reversal of 396470535 is 535074693.

It is an interprime number because it is at equal distance from previous prime (396470531) and next prime (396470539).

It is not a de Polignac number, because 396470535 - 2² = 396470531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396470531) 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, 306697 + ... + 307986.

It is an arithmetic number, because the mean of its divisors is an integer number (40569144).

Almost surely, 2^396470535 is an apocalyptic number.

396470535 is a deficient number, since it is larger than the sum of its proper divisors (252635769).

396470535 is a wasteful number, since it uses less digits than its factorization.

396470535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614734.

The product of its (nonzero) digits is 340200, while the sum is 42.

The square root of 396470535 is about 19911.5678689550. The cubic root of 396470535 is about 734.6327843097.

It can be divided in two parts, 396 and 470535, that multiplied together give a triangular number (186331860 = T₁₉₃₀₄).

The spelling of 396470535 in words is "three hundred ninety-six million, four hundred seventy thousand, five hundred thirty-five".