3455781598 has 8 divisors (see below), whose sum is σ = 5456497320. Its totient is φ = 1636949160.

The previous prime is 3455781587. The next prime is 3455781649. The reversal of 3455781598 is 8951875543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45470773 + ... + 45470848.

It is an arithmetic number, because the mean of its divisors is an integer number (682062165).

Almost surely, 2^3455781598 is an apocalyptic number.

3455781598 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3455781598 is a deficient number, since it is larger than the sum of its proper divisors (2000715722).

3455781598 is a wasteful number, since it uses less digits than its factorization.

3455781598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90941642.

The product of its digits is 6048000, while the sum is 55.

The square root of 3455781598 is about 58785.8962507165. The cubic root of 3455781598 is about 1511.8734109070.

The spelling of 3455781598 in words is "three billion, four hundred fifty-five million, seven hundred eighty-one thousand, five hundred ninety-eight".