620041414 has 16 divisors (see below), whose sum is σ = 947584800. Its totient is φ = 304223040.

The previous prime is 620041403. The next prime is 620041417. The reversal of 620041414 is 414140026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620041417) 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, 18384 + ... + 39724.

It is an arithmetic number, because the mean of its divisors is an integer number (59224050).

Almost surely, 2^620041414 is an apocalyptic number.

620041414 is a deficient number, since it is larger than the sum of its proper divisors (327543386).

620041414 is a wasteful number, since it uses less digits than its factorization.

620041414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21615.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 620041414 is about 24900.6307952228. The cubic root of 620041414 is about 852.7208838175.

The spelling of 620041414 in words is "six hundred twenty million, forty-one thousand, four hundred fourteen".