3438208554 has 64 divisors (see below), whose sum is σ = 7966605312. Its totient is φ = 977657600.

The previous prime is 3438208549. The next prime is 3438208561. The reversal of 3438208554 is 4558028343.

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, 384919 + ... + 393749.

It is an arithmetic number, because the mean of its divisors is an integer number (124478208).

Almost surely, 2^3438208554 is an apocalyptic number.

3438208554 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3438208554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3983302656).

3438208554 is an abundant number, since it is smaller than the sum of its proper divisors (4528396758).

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

3438208554 is a wasteful number, since it uses less digits than its factorization.

3438208554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9211.

The product of its (nonzero) digits is 460800, while the sum is 42.

The square root of 3438208554 is about 58636.2392552592. The cubic root of 3438208554 is about 1509.3063717760.

The spelling of 3438208554 in words is "three billion, four hundred thirty-eight million, two hundred eight thousand, five hundred fifty-four".