3914147454 has 64 divisors (see below), whose sum is σ = 9047808000. Its totient is φ = 1105751808.

The previous prime is 3914147441. The next prime is 3914147477. The reversal of 3914147454 is 4547414193.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1494354 + ... + 1496970.

It is an arithmetic number, because the mean of its divisors is an integer number (141372000).

Almost surely, 2^3914147454 is an apocalyptic number.

3914147454 is an abundant number, since it is smaller than the sum of its proper divisors (5133660546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3914147454 is a wasteful number, since it uses less digits than its factorization.

3914147454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017.

The product of its digits is 241920, while the sum is 42.

The square root of 3914147454 is about 62563.1477309126. The cubic root of 3914147454 is about 1575.9619492196.

The spelling of 3914147454 in words is "three billion, nine hundred fourteen million, one hundred forty-seven thousand, four hundred fifty-four".