3454801956 has 72 divisors (see below), whose sum is σ = 9114501760. Its totient is φ = 1144215072.

The previous prime is 3454801951. The next prime is 3454801967. The reversal of 3454801956 is 6591084543.

3454801956 is a `hidden beast` number, since 3 + 454 + 8 + 0 + 195 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (3454801951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141285 + ... + 163923.

Almost surely, 2^3454801956 is an apocalyptic number.

3454801956 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3454801956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4557250880).

3454801956 is an abundant number, since it is smaller than the sum of its proper divisors (5659699804).

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

3454801956 is a wasteful number, since it uses less digits than its factorization.

3454801956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22815 (or 22801 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 3454801956 is about 58777.5633724298. The cubic root of 3454801956 is about 1511.7305358800.

The spelling of 3454801956 in words is "three billion, four hundred fifty-four million, eight hundred one thousand, nine hundred fifty-six".