506780414 has 16 divisors (see below), whose sum is σ = 887251968. Its totient is φ = 212570232.

The previous prime is 506780389. The next prime is 506780431. The reversal of 506780414 is 414087605.

It is a super-2 number, since 2×506780414² = 513652776028022792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384434 + ... + 385749.

It is an arithmetic number, because the mean of its divisors is an integer number (55453248).

Almost surely, 2^506780414 is an apocalyptic number.

506780414 is a deficient number, since it is larger than the sum of its proper divisors (380471554).

506780414 is a wasteful number, since it uses less digits than its factorization.

506780414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770239.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 506780414 is about 22511.7838919975. The cubic root of 506780414 is about 797.2721749096.

The spelling of 506780414 in words is "five hundred six million, seven hundred eighty thousand, four hundred fourteen".