3518700998 has 4 divisors (see below), whose sum is σ = 5278051500. Its totient is φ = 1759350498.

The previous prime is 3518700971. The next prime is 3518701031. The reversal of 3518700998 is 8990078153.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8990078153 = 7 ⋅1284296879.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 879675248 + ... + 879675251.

It is an arithmetic number, because the mean of its divisors is an integer number (1319512875).

Almost surely, 2^3518700998 is an apocalyptic number.

3518700998 is a deficient number, since it is larger than the sum of its proper divisors (1759350502).

3518700998 is a wasteful number, since it uses less digits than its factorization.

3518700998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759350501.

The product of its (nonzero) digits is 544320, while the sum is 50.

The square root of 3518700998 is about 59318.6395494705. The cubic root of 3518700998 is about 1520.9938384462.

The spelling of 3518700998 in words is "three billion, five hundred eighteen million, seven hundred thousand, nine hundred ninety-eight".