2046986351 has 4 divisors (see below), whose sum is σ = 2060542704. Its totient is φ = 2033430000.

The previous prime is 2046986339. The next prime is 2046986387. The reversal of 2046986351 is 1536896402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2046986351 - 2³⁰ = 973244527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046986551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6777950 + ... + 6778251.

It is an arithmetic number, because the mean of its divisors is an integer number (515135676).

Almost surely, 2^2046986351 is an apocalyptic number.

2046986351 is a deficient number, since it is larger than the sum of its proper divisors (13556353).

2046986351 is a wasteful number, since it uses less digits than its factorization.

2046986351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13556352.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 2046986351 is about 45243.6332648031. The cubic root of 2046986351 is about 1269.7112930031.

The spelling of 2046986351 in words is "two billion, forty-six million, nine hundred eighty-six thousand, three hundred fifty-one".