2084697951 has 16 divisors (see below), whose sum is σ = 3279157248. Its totient is φ = 1152828000.

The previous prime is 2084697941. The next prime is 2084697961. The reversal of 2084697951 is 1597964802.

It is an interprime number because it is at equal distance from previous prime (2084697941) and next prime (2084697961).

It is not a de Polignac number, because 2084697951 - 2²⁷ = 1950480223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2084697894 and 2084697903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2084697941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1600500 + ... + 1601801.

It is an arithmetic number, because the mean of its divisors is an integer number (204947328).

Almost surely, 2^2084697951 is an apocalyptic number.

2084697951 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2084697951 is a deficient number, since it is larger than the sum of its proper divisors (1194459297).

2084697951 is a wasteful number, since it uses less digits than its factorization.

2084697951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202342.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The square root of 2084697951 is about 45658.4926492323. The cubic root of 2084697951 is about 1277.4611849630.

The spelling of 2084697951 in words is "two billion, eighty-four million, six hundred ninety-seven thousand, nine hundred fifty-one".