3654899458 has 8 divisors (see below), whose sum is σ = 6265541952. Its totient is φ = 1566385476.

The previous prime is 3654899429. The next prime is 3654899477. The reversal of 3654899458 is 8549984563.

3654899458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 3654899396 and 3654899405.

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, 130532110 + ... + 130532137.

It is an arithmetic number, because the mean of its divisors is an integer number (783192744).

Almost surely, 2^3654899458 is an apocalyptic number.

3654899458 is a deficient number, since it is larger than the sum of its proper divisors (2610642494).

3654899458 is a wasteful number, since it uses less digits than its factorization.

3654899458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261064256.

The product of its digits is 37324800, while the sum is 61.

The square root of 3654899458 is about 60455.7644728772. The cubic root of 3654899458 is about 1540.3703300644.

The spelling of 3654899458 in words is "three billion, six hundred fifty-four million, eight hundred ninety-nine thousand, four hundred fifty-eight".