1495338420 has 48 divisors (see below), whose sum is σ = 4230128448. Its totient is φ = 394644480.

The previous prime is 1495338401. The next prime is 1495338457. The reversal of 1495338420 is 248335941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122646 + ... + 134285.

It is an arithmetic number, because the mean of its divisors is an integer number (88127676).

Almost surely, 2^1495338420 is an apocalyptic number.

1495338420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1495338420 is an abundant number, since it is smaller than the sum of its proper divisors (2734790028).

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

1495338420 is a wasteful number, since it uses less digits than its factorization.

1495338420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257040 (or 257038 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 1495338420 is about 38669.6058940352. The cubic root of 1495338420 is about 1143.5271949169.

The spelling of 1495338420 in words is "one billion, four hundred ninety-five million, three hundred thirty-eight thousand, four hundred twenty".