1012736373 has 16 divisors (see below), whose sum is σ = 1493253696. Its totient is φ = 605370240.

The previous prime is 1012736371. The next prime is 1012736381. The reversal of 1012736373 is 3736372101.

It is a happy number.

It is not a de Polignac number, because 1012736373 - 2¹ = 1012736371 is a prime.

It is a super-2 number, since 2×1012736373² = 2051269922394390258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012736371) 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, 207790 + ... + 212607.

It is an arithmetic number, because the mean of its divisors is an integer number (93328356).

Almost surely, 2^1012736373 is an apocalyptic number.

It is an amenable number.

1012736373 is a deficient number, since it is larger than the sum of its proper divisors (480517323).

1012736373 is a wasteful number, since it uses less digits than its factorization.

1012736373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420484.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 1012736373 is about 31823.5191800027. The cubic root of 1012736373 is about 1004.2275602159.

The spelling of 1012736373 in words is "one billion, twelve million, seven hundred thirty-six thousand, three hundred seventy-three".