995493402 has 40 divisors (see below), whose sum is σ = 2242037556. Its totient is φ = 330136128.

The previous prime is 995493377. The next prime is 995493427. The reversal of 995493402 is 204394599.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (995493377) and next prime (995493427).

It can be written as a sum of positive squares in 2 ways, for example, as 897661521 + 97831881 = 29961^2 + 9891^2 .

It is a super-3 number, since 3×995493402³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16318 + ... + 47510.

Almost surely, 2^995493402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 995493402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1121018778).

995493402 is an abundant number, since it is smaller than the sum of its proper divisors (1246544154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

995493402 is a wasteful number, since it uses less digits than its factorization.

995493402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31404 (or 31395 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 995493402 is about 31551.4405693306. The cubic root of 995493402 is about 998.4955383970.

The spelling of 995493402 in words is "nine hundred ninety-five million, four hundred ninety-three thousand, four hundred two".